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0x5593473e318F0314Eb2518239c474e183c4cBED5

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0 ETH

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Transaction Hash
Method
Block
From
To
Withdraw2755245702024-11-17 20:28:12392 days ago1731875292IN
Plutus DAO: MasterChef
0 ETH0.000002180.012874
Withdraw2668232762024-10-23 12:52:13417 days ago1729687933IN
Plutus DAO: MasterChef
0 ETH0.000001750.01
Withdraw2583375692024-09-28 19:42:29442 days ago1727552549IN
Plutus DAO: MasterChef
0 ETH0.000001180.01
Deposit2583374712024-09-28 19:42:04442 days ago1727552524IN
Plutus DAO: MasterChef
0 ETH0.000000970.01
Withdraw2283815172024-07-03 16:20:32529 days ago1720023632IN
Plutus DAO: MasterChef
0 ETH0.000002130.01
Deposit2283814032024-07-03 16:20:04529 days ago1720023604IN
Plutus DAO: MasterChef
0 ETH0.000001920.01
Withdraw2015354592024-04-16 6:53:23607 days ago1713250403IN
Plutus DAO: MasterChef
0 ETH0.000001170.01
Withdraw1764937692024-02-01 20:19:46682 days ago1706818786IN
Plutus DAO: MasterChef
0 ETH0.000095310.1
Withdraw1738430642024-01-24 22:59:20690 days ago1706137160IN
Plutus DAO: MasterChef
0 ETH0.000033760.1
Withdraw1738422662024-01-24 22:55:47690 days ago1706136947IN
Plutus DAO: MasterChef
0 ETH0.000030230.1
Withdraw1616404432023-12-19 16:12:30726 days ago1703002350IN
Plutus DAO: MasterChef
0 ETH0.000135720.1
Withdraw1552687822023-11-29 15:28:35746 days ago1701271715IN
Plutus DAO: MasterChef
0 ETH0.000099220.1
Deposit1552680052023-11-29 15:25:10746 days ago1701271510IN
Plutus DAO: MasterChef
0 ETH0.000097190.1
Withdraw1518502412023-11-19 4:03:26756 days ago1700366606IN
Plutus DAO: MasterChef
0 ETH0.00003710.1
Deposit1518501852023-11-19 4:03:09756 days ago1700366589IN
Plutus DAO: MasterChef
0 ETH0.000035070.1
Withdraw1483820352023-11-08 14:20:33767 days ago1699453233IN
Plutus DAO: MasterChef
0 ETH0.000082150.1
Withdraw1477656812023-11-06 17:40:53769 days ago1699292453IN
Plutus DAO: MasterChef
0 ETH0.000101110.1
Withdraw1444744472023-10-27 10:28:32779 days ago1698402512IN
Plutus DAO: MasterChef
0 ETH0.000041120.1
Withdraw1289837352023-09-07 20:31:57829 days ago1694118717IN
Plutus DAO: MasterChef
0 ETH0.000068760.1
Deposit1289836802023-09-07 20:31:41829 days ago1694118701IN
Plutus DAO: MasterChef
0 ETH0.000066730.1
Withdraw1204035782023-08-11 15:53:53856 days ago1691769233IN
Plutus DAO: MasterChef
0 ETH0.000064560.1
Withdraw1155486582023-07-27 19:11:53871 days ago1690485113IN
Plutus DAO: MasterChef
0 ETH0.000094480.1
Withdraw1145281242023-07-24 17:08:24874 days ago1690218504IN
Plutus DAO: MasterChef
0 ETH0.000092350.1
Deposit1145279912023-07-24 17:07:49874 days ago1690218469IN
Plutus DAO: MasterChef
0 ETH0.00009210.1
Withdraw1135007492023-07-21 14:53:29877 days ago1689951209IN
Plutus DAO: MasterChef
0 ETH0.000075420.1
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720768142023-03-21 9:38:11999 days ago1679391491
Plutus DAO: MasterChef
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720768142023-03-21 9:38:11999 days ago1679391491
Plutus DAO: MasterChef
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720768142023-03-21 9:38:11999 days ago1679391491
Plutus DAO: MasterChef
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719860032023-03-21 3:24:08999 days ago1679369048
Plutus DAO: MasterChef
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719860032023-03-21 3:24:08999 days ago1679369048
Plutus DAO: MasterChef
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719860032023-03-21 3:24:08999 days ago1679369048
Plutus DAO: MasterChef
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719805072023-03-21 3:01:29999 days ago1679367689
Plutus DAO: MasterChef
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719802572023-03-21 3:00:26999 days ago1679367626
Plutus DAO: MasterChef
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719802572023-03-21 3:00:26999 days ago1679367626
Plutus DAO: MasterChef
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719405582023-03-21 0:12:431000 days ago1679357563
Plutus DAO: MasterChef
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719405582023-03-21 0:12:431000 days ago1679357563
Plutus DAO: MasterChef
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719405582023-03-21 0:12:431000 days ago1679357563
Plutus DAO: MasterChef
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719405582023-03-21 0:12:431000 days ago1679357563
Plutus DAO: MasterChef
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719405582023-03-21 0:12:431000 days ago1679357563
Plutus DAO: MasterChef
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719405582023-03-21 0:12:431000 days ago1679357563
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719405582023-03-21 0:12:431000 days ago1679357563
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718862122023-03-20 20:19:541000 days ago1679343594
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718320362023-03-20 16:34:441000 days ago1679330084
Plutus DAO: MasterChef
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718305632023-03-20 16:28:401000 days ago1679329720
Plutus DAO: MasterChef
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718305632023-03-20 16:28:401000 days ago1679329720
Plutus DAO: MasterChef
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717971642023-03-20 14:11:091000 days ago1679321469
Plutus DAO: MasterChef
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717971642023-03-20 14:11:091000 days ago1679321469
Plutus DAO: MasterChef
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717971642023-03-20 14:11:091000 days ago1679321469
Plutus DAO: MasterChef
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717926202023-03-20 13:52:331000 days ago1679320353
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717926202023-03-20 13:52:331000 days ago1679320353
Plutus DAO: MasterChef
0 ETH
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Contract Source Code Verified (Exact Match)

Contract Name:
MasterChef

Compiler Version
v0.8.9+commit.e5eed63a

Optimization Enabled:
Yes with 1000 runs

Other Settings:
default evmVersion
// SPDX-License-Identifier: MIT
pragma solidity 0.8.9;

import '@openzeppelin/contracts/token/ERC20/IERC20.sol';
import '@openzeppelin/contracts/access/Ownable.sol';
import '@openzeppelin/contracts/security/ReentrancyGuard.sol';
import '@openzeppelin/contracts/utils/math/SafeMath.sol';

contract MasterChef is Ownable, ReentrancyGuard {
  using SafeMath for uint256;

  IERC20 public immutable PLS;
  uint256 public constant MONTH_IN_SECONDS = 2_628_000 seconds;

  // Info of each user.
  struct UserInfo {
    uint256 amount; // How many LP tokens the user has provided.
    uint256 rewardDebt; // Reward debt. See explanation below.
    //
    // We do some fancy math here. Basically, any point in time, the amount of PLS
    // entitled to a user but is pending to be distributed is:
    //
    //   pending reward = (user.amount * pool.accPlsPerShare) - user.rewardDebt
    //
    // Whenever a user deposits or withdraws LP tokens to a pool. Here's what happens:
    //   1. The pool's `accPlsPerShare` (and `lastRewardSecond`) gets updated.
    //   2. User receives the pending reward sent to his/her address.
    //   3. User's `amount` gets updated.
    //   4. User's `rewardDebt` gets updated.
  }

  // Info of each pool.
  struct PoolInfo {
    IERC20 lpToken; // Address of LP token contract.
    uint256 allocPoint; // How many allocation points assigned to this pool. PLS to emit per second
    uint256 lastRewardSecond; // Last block timestamp that PLS distribution occurs.
    uint256 accPlsPerShare; // Accumulated PLS per share, times 1e18. See below.
    uint256 lpSupply;
  }

  // PLS tokens emitted per second.
  uint256 public plsPerSecond;

  // Info of each pool.
  PoolInfo[] public poolInfo;
  // Info of each user that stakes LP tokens.
  mapping(uint256 => mapping(address => UserInfo)) public userInfo;
  // Total allocation points. Must be the sum of all allocation points in all pools.
  uint256 public totalAllocPoint = 0;

  // The block timestamp where PLS mining starts
  // poolId => timestamp;
  mapping(uint256 => uint256) startTime;

  constructor(
    address _pls,
    address _gov,
    uint256 _initialEmission
  ) {
    PLS = IERC20(_pls);
    transferOwnership(_gov);
    plsPerSecond = _initialEmission / MONTH_IN_SECONDS;
  }

  // Deposit LP tokens to MasterChef for PLS allocation.
  function deposit(uint256 _pid, uint256 _amount) external nonReentrant {
    PoolInfo storage pool = poolInfo[_pid];
    UserInfo storage user = userInfo[_pid][msg.sender];
    updatePool(_pid);
    if (user.amount > 0) {
      uint256 pending = user.amount.mul(pool.accPlsPerShare).div(1e18).sub(user.rewardDebt);
      if (pending > 0) {
        safePlsTransfer(msg.sender, pending);
      }
    }
    if (_amount > 0) {
      uint256 balanceBefore = pool.lpToken.balanceOf(address(this));
      pool.lpToken.transferFrom(address(msg.sender), address(this), _amount);
      _amount = pool.lpToken.balanceOf(address(this)) - balanceBefore;

      user.amount = user.amount.add(_amount);
      pool.lpSupply = pool.lpSupply.add(_amount);
    }
    user.rewardDebt = user.amount.mul(pool.accPlsPerShare).div(1e18);
    emit Deposit(msg.sender, _pid, _amount);
  }

  // Withdraw LP tokens from MasterChef.
  function withdraw(uint256 _pid, uint256 _amount) external nonReentrant {
    PoolInfo storage pool = poolInfo[_pid];
    UserInfo storage user = userInfo[_pid][msg.sender];
    require(user.amount >= _amount, 'withdraw: not good');
    updatePool(_pid);
    uint256 pending = user.amount.mul(pool.accPlsPerShare).div(1e18).sub(user.rewardDebt);
    if (pending > 0) {
      safePlsTransfer(msg.sender, pending);
    }
    if (_amount > 0) {
      user.amount = user.amount.sub(_amount);
      pool.lpToken.transfer(address(msg.sender), _amount);
      pool.lpSupply = pool.lpSupply.sub(_amount);
    }
    user.rewardDebt = user.amount.mul(pool.accPlsPerShare).div(1e18);
    emit Withdraw(msg.sender, _pid, _amount);
  }

  // Withdraw without caring about rewards. EMERGENCY ONLY.
  function emergencyWithdraw(uint256 _pid) external nonReentrant {
    PoolInfo storage pool = poolInfo[_pid];
    UserInfo storage user = userInfo[_pid][msg.sender];
    uint256 amount = user.amount;
    user.amount = 0;
    user.rewardDebt = 0;
    pool.lpToken.transfer(address(msg.sender), amount);

    if (pool.lpSupply >= amount) {
      pool.lpSupply = pool.lpSupply.sub(amount);
    } else {
      pool.lpSupply = 0;
    }

    emit EmergencyWithdraw(msg.sender, _pid, amount);
  }

  // Safe pls transfer function, just in case if rounding error causes pool to not have enough PLS.
  function safePlsTransfer(address _to, uint256 _amount) internal {
    uint256 plsBal = PLS.balanceOf(address(this));
    bool transferSuccess = false;
    if (_amount > plsBal) {
      transferSuccess = PLS.transfer(_to, plsBal);
    } else {
      transferSuccess = PLS.transfer(_to, _amount);
    }
    require(transferSuccess, 'safePlsTransfer: transfer failed');
  }

  function poolLength() external view returns (uint256) {
    return poolInfo.length;
  }

  // Return reward multiplier over the given _from to _to second.
  function getMultiplier(uint256 _from, uint256 _to) public pure returns (uint256) {
    return _to.sub(_from);
  }

  // Update reward variables of the given pool to be up-to-date.
  function updatePool(uint256 _pid) public {
    PoolInfo storage pool = poolInfo[_pid];

    if (block.timestamp <= pool.lastRewardSecond) {
      return;
    }

    if (pool.lpSupply == 0 || pool.allocPoint == 0) {
      pool.lastRewardSecond = block.timestamp;
      return;
    }

    uint256 multiplier = getMultiplier(pool.lastRewardSecond, block.timestamp);
    uint256 plsReward = multiplier.mul(plsPerSecond).mul(pool.allocPoint).div(totalAllocPoint);
    pool.accPlsPerShare = pool.accPlsPerShare.add(plsReward.mul(1e18).div(pool.lpSupply));
    pool.lastRewardSecond = block.timestamp;
  }

  // Update reward variables for all pools. Be careful of gas spending!
  function massUpdatePools() public {
    uint256 length = poolInfo.length;
    for (uint256 pid = 0; pid < length; ++pid) {
      updatePool(pid);
    }
  }

  // View function to see pending pls on frontend.
  function pendingPls(uint256 _pid, address _user) external view returns (uint256) {
    PoolInfo storage pool = poolInfo[_pid];
    UserInfo storage user = userInfo[_pid][_user];
    uint256 accPlsPerShare = pool.accPlsPerShare;
    if (block.timestamp > pool.lastRewardSecond && pool.lpSupply != 0 && totalAllocPoint > 0) {
      uint256 multiplier = getMultiplier(pool.lastRewardSecond, block.timestamp);
      uint256 plsReward = multiplier.mul(plsPerSecond).mul(pool.allocPoint).div(totalAllocPoint);
      accPlsPerShare = accPlsPerShare.add(plsReward.mul(1e18).div(pool.lpSupply));
    }
    return user.amount.mul(accPlsPerShare).div(1e18).sub(user.rewardDebt);
  }

  /** OWNER ONLY */
  function updateEmissionRate(uint256 _plsPerSecond) external onlyOwner {
    massUpdatePools();
    plsPerSecond = _plsPerSecond;
    emit UpdateEmissionRate(msg.sender, _plsPerSecond);
  }

  // Add a new lp to the pool. Can only be called by the owner.
  function add(
    uint256 _allocPoint,
    IERC20 _lpToken,
    bool _withUpdate
  ) external onlyOwner {
    if (_withUpdate) {
      massUpdatePools();
    }

    uint256 lastRewardSecond = block.timestamp;
    startTime[poolInfo.length] = lastRewardSecond;

    totalAllocPoint = totalAllocPoint.add(_allocPoint);

    poolInfo.push(
      PoolInfo({
        lpToken: _lpToken,
        allocPoint: _allocPoint,
        lastRewardSecond: lastRewardSecond,
        accPlsPerShare: 0,
        lpSupply: 0
      })
    );
  }

  // Update the given pool's PLS allocation point. Can only be called by the owner.
  function set(
    uint256 _pid,
    uint256 _allocPoint,
    bool _withUpdate
  ) external onlyOwner {
    if (_withUpdate) {
      massUpdatePools();
    }

    totalAllocPoint = totalAllocPoint.sub(poolInfo[_pid].allocPoint).add(_allocPoint);
    poolInfo[_pid].allocPoint = _allocPoint;
  }

  event Deposit(address indexed user, uint256 indexed pid, uint256 amount);
  event Withdraw(address indexed user, uint256 indexed pid, uint256 amount);
  event EmergencyWithdraw(address indexed user, uint256 indexed pid, uint256 amount);
  event UpdateEmissionRate(address indexed caller, uint256 newAmount);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC20/IERC20.sol)

pragma solidity ^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 `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, 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 `from` to `to` 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 from,
        address to,
        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);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/Ownable.sol)

pragma solidity ^0.8.0;

import "../utils/Context.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 Ownable is Context {
    address private _owner;

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

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_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 {
        _transferOwnership(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");
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

File 4 of 6 : ReentrancyGuard.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (security/ReentrancyGuard.sol)

pragma solidity ^0.8.0;

/**
 * @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 ReentrancyGuard {
    // 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;

    constructor() {
        _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 making 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;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/math/SafeMath.sol)

pragma solidity ^0.8.0;

// CAUTION
// This version of SafeMath should only be used with Solidity 0.8 or later,
// because it relies on the compiler's built in overflow checks.

/**
 * @dev Wrappers over Solidity's arithmetic operations.
 *
 * NOTE: `SafeMath` is generally not needed starting with Solidity 0.8, since the compiler
 * now has built in overflow checking.
 */
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) {
        unchecked {
            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) {
        unchecked {
            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) {
        unchecked {
            // 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) {
        unchecked {
            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) {
        unchecked {
            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) {
        return a + b;
    }

    /**
     * @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) {
        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) {
        return a * b;
    }

    /**
     * @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.
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        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) {
        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) {
        unchecked {
            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.
     *
     * 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) {
        unchecked {
            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) {
        unchecked {
            require(b > 0, errorMessage);
            return a % b;
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;

/**
 * @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 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 Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

Settings
{
  "optimizer": {
    "enabled": true,
    "runs": 1000
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

Contract Security Audit

Contract ABI

API
[{"inputs":[{"internalType":"address","name":"_pls","type":"address"},{"internalType":"address","name":"_gov","type":"address"},{"internalType":"uint256","name":"_initialEmission","type":"uint256"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":true,"internalType":"uint256","name":"pid","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"Deposit","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":true,"internalType":"uint256","name":"pid","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"EmergencyWithdraw","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":"caller","type":"address"},{"indexed":false,"internalType":"uint256","name":"newAmount","type":"uint256"}],"name":"UpdateEmissionRate","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":true,"internalType":"uint256","name":"pid","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"Withdraw","type":"event"},{"inputs":[],"name":"MONTH_IN_SECONDS","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PLS","outputs":[{"internalType":"contract IERC20","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_allocPoint","type":"uint256"},{"internalType":"contract IERC20","name":"_lpToken","type":"address"},{"internalType":"bool","name":"_withUpdate","type":"bool"}],"name":"add","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_pid","type":"uint256"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"deposit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_pid","type":"uint256"}],"name":"emergencyWithdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_from","type":"uint256"},{"internalType":"uint256","name":"_to","type":"uint256"}],"name":"getMultiplier","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"pure","type":"function"},{"inputs":[],"name":"massUpdatePools","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_pid","type":"uint256"},{"internalType":"address","name":"_user","type":"address"}],"name":"pendingPls","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"plsPerSecond","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"poolInfo","outputs":[{"internalType":"contract IERC20","name":"lpToken","type":"address"},{"internalType":"uint256","name":"allocPoint","type":"uint256"},{"internalType":"uint256","name":"lastRewardSecond","type":"uint256"},{"internalType":"uint256","name":"accPlsPerShare","type":"uint256"},{"internalType":"uint256","name":"lpSupply","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"poolLength","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_pid","type":"uint256"},{"internalType":"uint256","name":"_allocPoint","type":"uint256"},{"internalType":"bool","name":"_withUpdate","type":"bool"}],"name":"set","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"totalAllocPoint","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_plsPerSecond","type":"uint256"}],"name":"updateEmissionRate","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_pid","type":"uint256"}],"name":"updatePool","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"address","name":"","type":"address"}],"name":"userInfo","outputs":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"uint256","name":"rewardDebt","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_pid","type":"uint256"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

00000000000000000000000051318b7d00db7acc4026c88c3952b66278b6a67f000000000000000000000000a5c1c5a67ba16430547fea9d608ef81119be18760000000000000000000000000000000000000000000045e155fa0110fa400000

-----Decoded View---------------
Arg [0] : _pls (address): 0x51318B7D00db7ACc4026C88c3952B66278B6A67F
Arg [1] : _gov (address): 0xa5c1c5a67Ba16430547FEA9D608Ef81119bE1876
Arg [2] : _initialEmission (uint256): 330000000000000000000000

-----Encoded View---------------
3 Constructor Arguments found :
Arg [0] : 00000000000000000000000051318b7d00db7acc4026c88c3952b66278b6a67f
Arg [1] : 000000000000000000000000a5c1c5a67ba16430547fea9d608ef81119be1876
Arg [2] : 0000000000000000000000000000000000000000000045e155fa0110fa400000


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A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.