Contract 0x5ce6c060661ad920895a8360c71332d68739625d

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0x708e634d8160faab92225d61838243a5250827a24fc51a2c9aecb6cbaf57ff66Withdraw67624142023-02-01 13:19:1111 hrs 51 mins ago0x542a96fdc3e67885bcdf2f04f604c536bb0cb4fa IN  0x5ce6c060661ad920895a8360c71332d68739625d0 CRO0.3946731797820
0x9ae3d661d1f594579d254d9e3196df3dc26aa5538c9428bec28cdc4622a27f52Withdraw67607102023-02-01 10:38:4314 hrs 32 mins ago0x300081c4d5538a2bb69ee48fea3550997627c943 IN  0x5ce6c060661ad920895a8360c71332d68739625d0 CRO0.3122398162080
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0xd0ae5009957f4116af649f87dc10e0bd830d53b32d9feb47f938475b8a9074d5Withdraw67088122023-01-29 0:59:244 days 11 mins ago0x5f550bbc9b7476e496a176aa488f4623374a4ed0 IN  0x5ce6c060661ad920895a8360c71332d68739625d0 CRO0.3948755875480
0xcb1f0705c3f80de4e2258bbbce3e408eeafb7874049db0d4d030d684c671f2b8Withdraw66969782023-01-28 6:20:314 days 18 hrs ago0xa9c542d2070e3965a347bc43460f3027b8bf3c32 IN  0x5ce6c060661ad920895a8360c71332d68739625d0 CRO0.3124301294810
0x71d8cc2ef758aeda99ba56e50ff495220eb4238dc653f784ff16d0c7338a56fcWithdraw66922042023-01-27 22:49:245 days 2 hrs ago0x93c950d5c2fde47d15f7af3587a210dc0fa32a1d IN  0x5ce6c060661ad920895a8360c71332d68739625d0 CRO0.3949382626190
0x209d971eb6c3c8269eaddfe0d0ecdcb22ec3569b4e810dd37b9e1302c1899a60Withdraw66612282023-01-25 21:59:587 days 3 hrs ago0x0a7d2673c6d7fa2001be1f5887cb75c622445b1c IN  0x5ce6c060661ad920895a8360c71332d68739625d0 CRO0.3950549642070
0x1bc73b661f5a5f8f6fab4d8b65b4f35db3e038ece0230ad16d3ed6a51408e7faWithdraw66584422023-01-25 17:36:117 days 7 hrs ago0xbbd307b922113b5dd1b5fe5cb39fcce0bc7983ae IN  0x5ce6c060661ad920895a8360c71332d68739625d0 CRO0.312701979556 4,828.181137586
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0x247fa375b24f7f70c34a205287ca6f073f60c0a6813cae23a128a9f715875f16Withdraw66421862023-01-24 16:02:308 days 9 hrs ago0xf1ea2b38c8e8bbe31ea004af81bf3378d5051325 IN  0x5ce6c060661ad920895a8360c71332d68739625d0 CRO0.3125934671660
0xba466ba262b89bd77b10e00f89f9e372a16c417f3a0a45933a156af0137298f6Withdraw66309422023-01-23 22:23:389 days 2 hrs ago0x2d94db8e4a5bc141228913030b39ee6f471d1999 IN  0x5ce6c060661ad920895a8360c71332d68739625d0 CRO0.3126269913750
0xc2e9d128799a025263d6047452fcf6528daf9a87a0b5f3cf105db03cf4d39699Withdraw66179482023-01-23 1:58:179 days 23 hrs ago0x3e19d4696b2b6c6f3658fa2bcd3c65f52aee0788 IN  0x5ce6c060661ad920895a8360c71332d68739625d0 CRO0.395340866139 4,829.12156621
0x83e2efabb474dc7f4e7363e9d435193da6700c756e51fdedb8d0f09babf065d4Withdraw66140392023-01-22 19:49:3610 days 5 hrs ago0xa25d635652e54d02c13d6a4389772819dd79c583 IN  0x5ce6c060661ad920895a8360c71332d68739625d0 CRO0.312677208350
0xc77bfb8c56180bf85ac68f681690c08ac8a22a7815f213cca5674d324a7d2429Withdraw66136252023-01-22 19:10:3410 days 6 hrs ago0x9f149f8d60334a345ff78d4b7e6f9129d9977607 IN  0x5ce6c060661ad920895a8360c71332d68739625d0 CRO0.3126784136010
0x81eb8cc766d0e321fbc1f66e59fd4e54f05348c24edefdc2f25592237099ecafWithdraw66068482023-01-22 8:32:1810 days 16 hrs ago0x5922160c970573663914f8e53644a0615e8fa8d2 IN  0x5ce6c060661ad920895a8360c71332d68739625d0 CRO0.312795552952 4,829.625929535
0xea583272a3be5f7cfdb5ccd6ba473b305f24aa0b2051e72131f32c2537dcf894Withdraw65977832023-01-21 18:18:5111 days 6 hrs ago0x44e7028ceade66fd669cef4a4620a8e51827504c IN  0x5ce6c060661ad920895a8360c71332d68739625d0 CRO0.312822356527 4,830.0397821
0xd839ca25693c4dff83a1370d1ae8441cdd03f29fd96f189d438b6cd3c102f671Withdraw65859462023-01-20 23:43:0712 days 1 hr ago0xf600e1073b8c7e9609ea7769d7794300580fb9f9 IN  0x5ce6c060661ad920895a8360c71332d68739625d0 CRO0.3127592257170
0xdb793078cdab4cfbe954b92fc728f7a93023c13a6bf3a285ff5eeba42b9e48efWithdraw65695952023-01-19 22:02:0913 days 3 hrs ago0x2938d04753e350d001c3ac6640c8f183ab9fb994 IN  0x5ce6c060661ad920895a8360c71332d68739625d0 CRO0.3128073188420
0xcfb5cc3aa80ab9a8704cef700805e2da889a1dbea2ae1d9c6e1f1270cfe150b0Withdraw65692162023-01-19 21:26:2513 days 3 hrs ago0xf1ec90d2347db115af62ccf4b215c119565a925e IN  0x5ce6c060661ad920895a8360c71332d68739625d0 CRO0.3128084477110
0x241801ebbe08beae59863300de8152121b04a1c7e2cbbdfcd79dbe77abd2e3a7Withdraw65688752023-01-19 20:54:1813 days 4 hrs ago0x87cf98f3808626f9dcf4ebeffb7cea8b1f09bd06 IN  0x5ce6c060661ad920895a8360c71332d68739625d0 CRO0.3128094465160
0x6f68afd2929b8a20da111e24bad85527fc76199ccca990a0aa5fd51a172bffaeWithdraw65581412023-01-19 4:02:4513 days 21 hrs ago0x7a52e0c1f66a85bb032b7b411a03b3f286aad773 IN  0x5ce6c060661ad920895a8360c71332d68739625d0 CRO0.3954400503840
0xaf9e70c1642908a64d839a579c0796375d83dc1141d4b920a0a8fc4863a7370bWithdraw65550252023-01-18 23:09:1614 days 2 hrs ago0x556d58b0c8b78b83ff9b12ec2300b498626ab5a7 IN  0x5ce6c060661ad920895a8360c71332d68739625d0 CRO0.3128505605590
0x13e51a3d0b4d4c871e5eb692ca877831fdcd7b4c3909e293da99e8f85425f389Withdraw65500242023-01-18 15:16:2914 days 9 hrs ago0x6c58378f28d0348e963d085b874dc8207e68ed7a IN  0x5ce6c060661ad920895a8360c71332d68739625d0 CRO0.3954699164130
0x1644ae8df9bc0d00b0442d25e45038c14182515f44664d0e2d45e396bf10bc6dWithdraw65488102023-01-18 13:21:4414 days 11 hrs ago0x3a48cd1def2db14af301ef935f8bd575f2910b9e IN  0x5ce6c060661ad920895a8360c71332d68739625d0 CRO0.395597129265 4,832.251841615
0xe7db54e3c7b8555a9dc48d4c94120e8308c8c9640bc06c8b4cb545d4da1a958bWithdraw65471922023-01-18 10:48:4414 days 14 hrs ago0x0b8fac7f8cae33cabb523ec14260a2a8cbd8c179 IN  0x5ce6c060661ad920895a8360c71332d68739625d0 CRO0.395603102562 4,832.324805929
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0x09895c824abee7fa04c030d0933786eb4d933356be47bcaa74ef8322f0e7c4e531194532022-06-07 5:37:14239 days 19 hrs ago 0x441a99968427b09f9c9009366034997f55b77978  Contract Creation0 CRO
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Minimal Proxy Contract for 0xe905be7d3ad6ff5d55cb8905971cdb1053003ab9

Contract Name:
IGOVesting

Compiler Version
v0.6.12+commit.27d51765

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion
Decompile ByteCode

Contract Source Code (Solidity Standard Json-Input format)

File 1 of 11 : IGOVesting.sol
pragma solidity 0.6.12;

import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/token/ERC20/SafeERC20.sol";
import "@openzeppelin/contracts/math/SafeMath.sol";
import "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/utils/ReentrancyGuardUpgradeable.sol";

import "./interfaces/IIGOVesting.sol";

/**
 * @title IGOVesting. Works with IGOV2
 * Create a vesting schedule for an IGO.
 * All users, when harvesting, will have a portion of tokens sent for same vesting schedule.
 */
contract IGOVesting is IIGOVesting, OwnableUpgradeable, ReentrancyGuardUpgradeable {
    using SafeMath for uint256;
    using SafeERC20 for IERC20;

    // The token for vesting
    IERC20 public token;

    // start time of vesting. timestamp in seconds
    uint256 public startTime;

    // duration in seconds of the cliff in which tokens will begin to vest
    uint256 public cliff;

    // duration in seconds of the whole vesting period
    uint256 public duration;

    // duration in seconds of each interval
    uint256 public interval;

    struct Vesting {
        uint256 allocated;
        uint256 released;
    }

    // address of user => pool Id of IGO => vesting info
    mapping(address => mapping(uint8 => Vesting)) private vestingInfo;

    event AddVesting(address indexed user, uint8 indexed pid, uint256 amount);
    event TokenReleased(address indexed user, uint8 indexed pid, uint256 amount);

    /**
     * @notice It initializes the contract (for proxy patterns)
     * @dev It can only be called once.
     * @param _token: the token for vesting
     * @param _startTime: start time of vesting
     * @param _cliff: waiting period before first vesting released
     * @param _duration: number of seconds for the whole vesting period
     * @param _interval: duration in seconds of each interval
     * @param _owner: the owner address of the contract
     */
    function initialize(
        IERC20 _token,
        uint256 _startTime,
        uint256 _cliff,
        uint256 _duration,
        uint256 _interval,
        address _owner
    ) public virtual override initializer {
        __Ownable_init();
        __ReentrancyGuard_init();

        require(address(_token) != address(0), "initialize: token cant be zero");
        require(address(_owner) != address(0), "initialize: owner cant be zero");

        token = _token;
        startTime = _startTime;
        cliff = _cliff;
        duration = _duration;
        interval = _interval;
        transferOwnership(_owner);
    }

    /**
     * @dev Add a user to the vesting contract. Comes from IGO contract.
     * @param _pid: pool id
     * @param _amount: the number of token to vest
     * @param _user: the receiver of the vesting
     */
    function addVesting(
        uint8 _pid,
        uint256 _amount,
        address _user
    ) public override onlyOwner {
        require(_pid < 2, "addVesting: invalid pid");
        require(address(_user) != address(0), "addVesting: user is the zero address");
        require(_amount > 0, "addVesting: amount is 0");

        vestingInfo[_user][_pid].allocated = vestingInfo[_user][_pid].allocated.add(_amount);
        emit AddVesting(_user, _pid, _amount);
    }

    /**
     * @dev claim vesting, by the user (the receiver)
     * @param _pid: pool id
     */
    function withdraw(uint8 _pid) public override nonReentrant {
        address _user = msg.sender;

        Vesting storage vesting = vestingInfo[_user][_pid];
        require(vesting.allocated > vesting.released, "withdraw: the vesting is already completed");

        uint256 amountToWithdraw = calculateVestingAmount(_user, _pid);
        if (amountToWithdraw > 0) {
            token.safeTransfer(_user, amountToWithdraw);
            vesting.released = vesting.released.add(amountToWithdraw);
        }
        emit TokenReleased(_user, _pid, amountToWithdraw);
    }

    /**
     * @dev calculate the vesting amount from the start
     * @param _user: the receiver of the vesting
     * @param _pid: pool id
     */
    function calculateVestingAmount(address _user, uint8 _pid) public view override returns (uint256) {
        Vesting memory vesting = vestingInfo[_user][_pid];
        if (block.timestamp < startTime.add(cliff)) {
            return 0;
        }
        uint256 timeFromStart = block.timestamp.sub(startTime);
        if (timeFromStart >= duration) {
            return vesting.allocated.sub(vesting.released);
        }

        uint256 vestedIntervals = timeFromStart.div(interval);

        uint256 vestedAmount = vesting.allocated.mul(vestedIntervals.mul(interval)).div(duration);
        vestedAmount = vestedAmount.sub(vesting.released);
        return vestedAmount;
    }

    /**
     * @notice External view function to see user vesting information
     * @param _user: user address
     * @param _pids[]: array of pids
     */
    function viewVestingInfo(address _user, uint8[] calldata _pids)
        external
        view
        override
        returns (uint256[] memory, uint256[] memory)
    {
        require(_pids.length <= 2, "Max 2 pools");
        uint256[] memory allocations = new uint256[](_pids.length);
        uint256[] memory releases = new uint256[](_pids.length);

        for (uint8 i = 0; i < _pids.length; i++) {
            allocations[i] = vestingInfo[_user][_pids[i]].allocated;
            releases[i] = vestingInfo[_user][_pids[i]].released;
        }
        return (allocations, releases);
    }
}

File 2 of 11 : IERC20.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `recipient`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address recipient, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `sender` to `recipient` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);

    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);
}

File 3 of 11 : SafeERC20.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

import "./IERC20.sol";
import "../../math/SafeMath.sol";
import "../../utils/Address.sol";

/**
 * @title SafeERC20
 * @dev Wrappers around ERC20 operations that throw on failure (when the token
 * contract returns false). Tokens that return no value (and instead revert or
 * throw on failure) are also supported, non-reverting calls are assumed to be
 * successful.
 * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
 * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
 */
library SafeERC20 {
    using SafeMath for uint256;
    using Address for address;

    function safeTransfer(IERC20 token, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
    }

    function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
    }

    /**
     * @dev Deprecated. This function has issues similar to the ones found in
     * {IERC20-approve}, and its usage is discouraged.
     *
     * Whenever possible, use {safeIncreaseAllowance} and
     * {safeDecreaseAllowance} instead.
     */
    function safeApprove(IERC20 token, address spender, uint256 value) internal {
        // safeApprove should only be called when setting an initial allowance,
        // or when resetting it to zero. To increase and decrease it, use
        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
        // solhint-disable-next-line max-line-length
        require((value == 0) || (token.allowance(address(this), spender) == 0),
            "SafeERC20: approve from non-zero to non-zero allowance"
        );
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
    }

    function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        uint256 newAllowance = token.allowance(address(this), spender).add(value);
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    function safeDecreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        uint256 newAllowance = token.allowance(address(this), spender).sub(value, "SafeERC20: decreased allowance below zero");
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     */
    function _callOptionalReturn(IERC20 token, bytes memory data) private {
        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
        // we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that
        // the target address contains contract code and also asserts for success in the low-level call.

        bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
        if (returndata.length > 0) { // Return data is optional
            // solhint-disable-next-line max-line-length
            require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
        }
    }
}

File 4 of 11 : SafeMath.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Wrappers over Solidity's arithmetic operations with added overflow
 * checks.
 *
 * Arithmetic operations in Solidity wrap on overflow. This can easily result
 * in bugs, because programmers usually assume that an overflow raises an
 * error, which is the standard behavior in high level programming languages.
 * `SafeMath` restores this intuition by reverting the transaction when an
 * operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        uint256 c = a + b;
        if (c < a) return (false, 0);
        return (true, c);
    }

    /**
     * @dev Returns the substraction of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b > a) return (false, 0);
        return (true, a - b);
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
        // benefit is lost if 'b' is also tested.
        // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
        if (a == 0) return (true, 0);
        uint256 c = a * b;
        if (c / a != b) return (false, 0);
        return (true, c);
    }

    /**
     * @dev Returns the division of two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b == 0) return (false, 0);
        return (true, a / b);
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b == 0) return (false, 0);
        return (true, a % b);
    }

    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");
        return c;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b <= a, "SafeMath: subtraction overflow");
        return a - b;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        if (a == 0) return 0;
        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");
        return c;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b > 0, "SafeMath: division by zero");
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b > 0, "SafeMath: modulo by zero");
        return a % b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {trySub}.
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        return a - b;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryDiv}.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting with custom message when dividing by zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryMod}.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        return a % b;
    }
}

File 5 of 11 : OwnableUpgradeable.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

import "../utils/ContextUpgradeable.sol";
import "../proxy/Initializable.sol";
/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract OwnableUpgradeable is Initializable, ContextUpgradeable {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    function __Ownable_init() internal initializer {
        __Context_init_unchained();
        __Ownable_init_unchained();
    }

    function __Ownable_init_unchained() internal initializer {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), msgSender);
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
    uint256[49] private __gap;
}

File 6 of 11 : ReentrancyGuardUpgradeable.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;
import "../proxy/Initializable.sol";

/**
 * @dev Contract module that helps prevent reentrant calls to a function.
 *
 * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
 * available, which can be applied to functions to make sure there are no nested
 * (reentrant) calls to them.
 *
 * Note that because there is a single `nonReentrant` guard, functions marked as
 * `nonReentrant` may not call one another. This can be worked around by making
 * those functions `private`, and then adding `external` `nonReentrant` entry
 * points to them.
 *
 * TIP: If you would like to learn more about reentrancy and alternative ways
 * to protect against it, check out our blog post
 * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
 */
abstract contract ReentrancyGuardUpgradeable is Initializable {
    // Booleans are more expensive than uint256 or any type that takes up a full
    // word because each write operation emits an extra SLOAD to first read the
    // slot's contents, replace the bits taken up by the boolean, and then write
    // back. This is the compiler's defense against contract upgrades and
    // pointer aliasing, and it cannot be disabled.

    // The values being non-zero value makes deployment a bit more expensive,
    // but in exchange the refund on every call to nonReentrant will be lower in
    // amount. Since refunds are capped to a percentage of the total
    // transaction's gas, it is best to keep them low in cases like this one, to
    // increase the likelihood of the full refund coming into effect.
    uint256 private constant _NOT_ENTERED = 1;
    uint256 private constant _ENTERED = 2;

    uint256 private _status;

    function __ReentrancyGuard_init() internal initializer {
        __ReentrancyGuard_init_unchained();
    }

    function __ReentrancyGuard_init_unchained() internal initializer {
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and make it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        // On the first call to nonReentrant, _notEntered will be true
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

        // Any calls to nonReentrant after this point will fail
        _status = _ENTERED;

        _;

        // By storing the original value once again, a refund is triggered (see
        // https://eips.ethereum.org/EIPS/eip-2200)
        _status = _NOT_ENTERED;
    }
    uint256[49] private __gap;
}

File 7 of 11 : IIGOVesting.sol
pragma solidity 0.6.12;

import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/token/ERC20/SafeERC20.sol";
import "@openzeppelin/contracts/math/SafeMath.sol";
import "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/utils/ReentrancyGuardUpgradeable.sol";

/**
 * @title IIGOVesting. Works with IGOV2
 * Create a vesting schedule for an IGO.
 * All users, when harvesting, will have a portion of tokens sent for same vesting schedule.
 * Note: funds should be transferred to this contract address before adding vesting details
 */
interface IIGOVesting {
    /**
     * @notice It initializes the contract (for proxy patterns)
     * @dev It can only be called once.
     * @param _token: the token for vesting
     * @param _startTime: start time of vesting
     * @param _cliff: waiting period before first vesting released
     * @param _duration: number of seconds for the whole vesting period
     * @param _interval: duration in seconds of each interval
     * @param _owner: the owner address of the contract
     */
    function initialize(
        IERC20 _token,
        uint256 _startTime,
        uint256 _cliff,
        uint256 _duration,
        uint256 _interval,
        address _owner
    ) external;

    /**
     * @dev Add a user to the vesting contract. Comes from IGO contract.
     * @param _pid: pool id
     * @param _amount: the number of token to vest
     * @param _user: the receiver of the vesting
     */
    function addVesting(
        uint8 _pid,
        uint256 _amount,
        address _user
    ) external;

    /**
     * @dev claim vesting, by the user (the receiver)
     * @param _pid: pool id
     */
    function withdraw(uint8 _pid) external;

    /**
     * @dev calculate the vesting amount from the start
     * @param _user: the receiver of the vesting
     * @param _pid: pool id
     */
    function calculateVestingAmount(address _user, uint8 _pid) external view returns (uint256);

    /**
     * @notice External view function to see user vesting information
     * @param _user: user address
     * @param _pids[]: array of pids
     */
    function viewVestingInfo(address _user, uint8[] calldata _pids)
        external
        view
        returns (uint256[] memory, uint256[] memory);
}

File 8 of 11 : Address.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.2 <0.8.0;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        // solhint-disable-next-line no-inline-assembly
        assembly { size := extcodesize(account) }
        return size > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (bool success, ) = recipient.call{ value: amount }("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain`call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
      return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        require(isContract(target), "Address: call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.call{ value: value }(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data, string memory errorMessage) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.staticcall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                // solhint-disable-next-line no-inline-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

File 9 of 11 : ContextUpgradeable.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;
import "../proxy/Initializable.sol";

/*
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with GSN meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract ContextUpgradeable is Initializable {
    function __Context_init() internal initializer {
        __Context_init_unchained();
    }

    function __Context_init_unchained() internal initializer {
    }
    function _msgSender() internal view virtual returns (address payable) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes memory) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
    uint256[50] private __gap;
}

File 10 of 11 : Initializable.sol
// SPDX-License-Identifier: MIT

// solhint-disable-next-line compiler-version
pragma solidity >=0.4.24 <0.8.0;

import "../utils/AddressUpgradeable.sol";

/**
 * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed
 * behind a proxy. Since a proxied contract can't have a constructor, it's common to move constructor logic to an
 * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer
 * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.
 *
 * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as
 * possible by providing the encoded function call as the `_data` argument to {UpgradeableProxy-constructor}.
 *
 * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure
 * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.
 */
abstract contract Initializable {

    /**
     * @dev Indicates that the contract has been initialized.
     */
    bool private _initialized;

    /**
     * @dev Indicates that the contract is in the process of being initialized.
     */
    bool private _initializing;

    /**
     * @dev Modifier to protect an initializer function from being invoked twice.
     */
    modifier initializer() {
        require(_initializing || _isConstructor() || !_initialized, "Initializable: contract is already initialized");

        bool isTopLevelCall = !_initializing;
        if (isTopLevelCall) {
            _initializing = true;
            _initialized = true;
        }

        _;

        if (isTopLevelCall) {
            _initializing = false;
        }
    }

    /// @dev Returns true if and only if the function is running in the constructor
    function _isConstructor() private view returns (bool) {
        return !AddressUpgradeable.isContract(address(this));
    }
}

File 11 of 11 : AddressUpgradeable.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.2 <0.8.0;

/**
 * @dev Collection of functions related to the address type
 */
library AddressUpgradeable {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        // solhint-disable-next-line no-inline-assembly
        assembly { size := extcodesize(account) }
        return size > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (bool success, ) = recipient.call{ value: amount }("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain`call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
      return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        require(isContract(target), "Address: call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.call{ value: value }(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data, string memory errorMessage) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.staticcall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                // solhint-disable-next-line no-inline-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

Settings
{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

Contract ABI

[{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":true,"internalType":"uint8","name":"pid","type":"uint8"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"AddVesting","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":true,"internalType":"uint8","name":"pid","type":"uint8"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"TokenReleased","type":"event"},{"inputs":[{"internalType":"uint8","name":"_pid","type":"uint8"},{"internalType":"uint256","name":"_amount","type":"uint256"},{"internalType":"address","name":"_user","type":"address"}],"name":"addVesting","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_user","type":"address"},{"internalType":"uint8","name":"_pid","type":"uint8"}],"name":"calculateVestingAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"cliff","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"duration","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"contract IERC20","name":"_token","type":"address"},{"internalType":"uint256","name":"_startTime","type":"uint256"},{"internalType":"uint256","name":"_cliff","type":"uint256"},{"internalType":"uint256","name":"_duration","type":"uint256"},{"internalType":"uint256","name":"_interval","type":"uint256"},{"internalType":"address","name":"_owner","type":"address"}],"name":"initialize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"interval","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"startTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"token","outputs":[{"internalType":"contract IERC20","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_user","type":"address"},{"internalType":"uint8[]","name":"_pids","type":"uint8[]"}],"name":"viewVestingInfo","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"},{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint8","name":"_pid","type":"uint8"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

Block Transaction Gas Used Reward
Age Block Fee Address BC Fee Address Voting Power Jailed Incoming
Block Uncle Number Difficulty Gas Used Reward
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