Contract

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

/**
 * @author Brewlabs
 * This contract has been developed by brewlabs.info
 */
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol";
import "@openzeppelin/contracts/token/ERC721/IERC721.sol";
import "@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol";
import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";

contract LuckyRooNftStaking is Ownable, IERC721Receiver, ReentrancyGuard {
  using SafeERC20 for IERC20;

  bytes4 private constant _ERC721_RECEIVED = 0x150b7a02;
  uint256 private constant BLOCKS_PER_DAY = 6426;
  uint256 private PRECISION_FACTOR;

  // Whether it is initialized
  bool public isInitialized;
  uint256 public duration = 365; // 365 days

  // The block number when staking starts.
  uint256 public startBlock;
  // The block number when staking ends.
  uint256 public bonusEndBlock;
  // tokens created per block.
  uint256 public rewardPerBlock;
  // The block number of the last pool update
  uint256 public lastRewardBlock;

  address public treasury = 0xf91AfC2c104d040c5FCcDA625d038b09AE407019;
  uint256 public performanceFee = 0.00089 ether;

  // The staked token
  IERC721 public stakingNft;
  // The earned token
  IERC20 public earnedToken;
  // Accrued token per share
  uint256 public accTokenPerShare;
  uint256 public oneTimeLimit = 40;

  uint256 public totalStaked;
  uint256 private totalEarned;
  uint256 private paidRewards;
  uint256 private shouldTotalPaid;

  struct UserInfo {
    uint256 amount; // number of staked NFTs
    uint256[] tokenIds; // staked tokenIds
    uint256 rewardDebt; // Reward debt
  }
  // Info of each user that stakes tokenIds
  mapping(address => UserInfo) public userInfo;

  event Deposit(address indexed user, uint256[] tokenIds);
  event Withdraw(address indexed user, uint256[] tokenIds);
  event Claim(address indexed user, uint256 amount);
  event EmergencyWithdraw(address indexed user, uint256[] tokenIds);
  event AdminTokenRecovered(address tokenRecovered, uint256 amount);

  event NewStartAndEndBlocks(uint256 startBlock, uint256 endBlock);
  event NewRewardPerBlock(uint256 rewardPerBlock);
  event RewardsStop(uint256 blockNumber);
  event EndBlockUpdated(uint256 blockNumber);

  event ServiceInfoUpadted(address _addr, uint256 _fee);
  event DurationUpdated(uint256 _duration);

  constructor() {}

  /*
   * @notice Initialize the contract
   * @param _stakingNft: nft address to stake
   * @param _earnedToken: earned token address
   * @param _rewardPerBlock: reward per block (in earnedToken)
   */
  function initialize(
    IERC721 _stakingNft,
    IERC20 _earnedToken,
    uint256 _rewardPerBlock
  ) external onlyOwner {
    require(!isInitialized, "Already initialized");

    // Make this contract initialized
    isInitialized = true;

    stakingNft = _stakingNft;
    earnedToken = _earnedToken;
    rewardPerBlock = _rewardPerBlock;

    uint256 decimalsRewardToken = uint256(IERC20Metadata(address(earnedToken)).decimals());
    require(decimalsRewardToken < 30, "Must be inferior to 30");
    PRECISION_FACTOR = uint256(10**(40 - decimalsRewardToken));
  }

  /*
   * @notice Deposit staked tokens and collect reward tokens (if any)
   * @param _amount: amount to withdraw (in earnedToken)
   */
  function deposit(uint256[] memory _tokenIds) external payable nonReentrant {
    require(startBlock > 0 && startBlock < block.number, "Staking hasn't started yet");
    require(_tokenIds.length > 0, "must add at least one tokenId");
    require(_tokenIds.length <= oneTimeLimit, "cannot exceed one-time limit");

    _transferPerformanceFee();
    _updatePool();

    UserInfo storage user = userInfo[msg.sender];
    if (user.amount > 0) {
      uint256 pending = (user.amount * accTokenPerShare) / PRECISION_FACTOR - user.rewardDebt;
      if (pending > 0) {
        require(availableRewardTokens() >= pending, "Insufficient reward tokens");
        earnedToken.safeTransfer(address(msg.sender), pending);
        paidRewards += pending;
        emit Claim(msg.sender, pending);
      }
    }

    for (uint256 i = 0; i < _tokenIds.length; i++) {
      uint256 tokenId = _tokenIds[i];
      stakingNft.safeTransferFrom(msg.sender, address(this), tokenId);
      user.tokenIds.push(tokenId);
    }
    user.amount = user.amount + _tokenIds.length;
    user.rewardDebt = (user.amount * accTokenPerShare) / PRECISION_FACTOR;

    totalStaked = totalStaked + _tokenIds.length;
    emit Deposit(msg.sender, _tokenIds);
  }

  /*
   * @notice Withdraw staked tokenIds and collect reward tokens
   * @param _amount: number of tokenIds to unstake
   */
  function withdraw(uint256 _amount) external payable nonReentrant {
    require(_amount > 0, "Amount should be greator than 0");
    require(_amount <= oneTimeLimit, "cannot exceed one-time limit");

    UserInfo storage user = userInfo[msg.sender];
    require(user.amount >= _amount, "Amount to withdraw too high");

    _transferPerformanceFee();
    _updatePool();

    if (user.amount > 0) {
      uint256 pending = (user.amount * accTokenPerShare) / PRECISION_FACTOR - user.rewardDebt;
      if (pending > 0) {
        require(availableRewardTokens() >= pending, "Insufficient reward tokens");
        earnedToken.safeTransfer(address(msg.sender), pending);
        paidRewards += pending;
        emit Claim(msg.sender, pending);
      }
    }

    uint256[] memory _tokenIds = new uint256[](_amount);
    for (uint256 i = 0; i < _amount; i++) {
      uint256 tokenId = user.tokenIds[user.tokenIds.length - 1];
      user.tokenIds.pop();

      _tokenIds[i] = tokenId;
      stakingNft.safeTransferFrom(address(this), msg.sender, tokenId);
    }
    user.amount = user.amount - _amount;
    user.rewardDebt = (user.amount * accTokenPerShare) / PRECISION_FACTOR;

    totalStaked = totalStaked - _amount;
    emit Withdraw(msg.sender, _tokenIds);
  }

  function claimReward() external payable nonReentrant {
    UserInfo storage user = userInfo[msg.sender];

    _transferPerformanceFee();
    _updatePool();

    if (user.amount == 0) return;

    uint256 pending = (user.amount * accTokenPerShare) / PRECISION_FACTOR - user.rewardDebt;
    if (pending > 0) {
      require(availableRewardTokens() >= pending, "Insufficient reward tokens");
      earnedToken.safeTransfer(address(msg.sender), pending);
      paidRewards += pending;
    }

    user.rewardDebt = (user.amount * accTokenPerShare) / PRECISION_FACTOR;
    emit Claim(msg.sender, pending);
  }

  /*
   * @notice Withdraw staked NFTs without caring about rewards
   * @dev Needs to be for emergency.
   */
  function emergencyWithdraw() external nonReentrant {
    UserInfo storage user = userInfo[msg.sender];
    uint256 _amount = user.amount;
    if (_amount > oneTimeLimit) _amount = oneTimeLimit;

    uint256[] memory _tokenIds = new uint256[](_amount);
    for (uint256 i = 0; i < _amount; i++) {
      uint256 tokenId = user.tokenIds[user.tokenIds.length - 1];
      user.tokenIds.pop();

      _tokenIds[i] = tokenId;
      stakingNft.safeTransferFrom(address(this), msg.sender, tokenId);
    }
    user.amount = user.amount - _amount;
    user.rewardDebt = (user.amount * accTokenPerShare) / PRECISION_FACTOR;
    totalStaked = totalStaked - _amount;

    emit EmergencyWithdraw(msg.sender, _tokenIds);
  }

  function stakedInfo(address _user) external view returns (uint256, uint256[] memory) {
    return (userInfo[_user].amount, userInfo[_user].tokenIds);
  }

  /**
   * @notice Available amount of reward token
   */
  function availableRewardTokens() public view returns (uint256) {
    return earnedToken.balanceOf(address(this));
  }

  function insufficientRewards() external view returns (uint256) {
    uint256 adjustedShouldTotalPaid = shouldTotalPaid;
    uint256 remainRewards = availableRewardTokens() + paidRewards;

    if (startBlock == 0) {
      adjustedShouldTotalPaid += rewardPerBlock * duration * BLOCKS_PER_DAY;
    } else {
      uint256 remainBlocks = _getMultiplier(lastRewardBlock, bonusEndBlock);
      adjustedShouldTotalPaid += rewardPerBlock * remainBlocks;
    }

    if (remainRewards >= adjustedShouldTotalPaid) return 0;
    return adjustedShouldTotalPaid - remainRewards;
  }

  /*
   * @notice View function to see pending reward on frontend.
   * @param _user: user address
   * @return Pending reward for a given user
   */
  function pendingReward(address _user) external view returns (uint256) {
    UserInfo storage user = userInfo[_user];

    uint256 adjustedTokenPerShare = accTokenPerShare;
    if (block.number > lastRewardBlock && totalStaked != 0 && lastRewardBlock > 0) {
      uint256 multiplier = _getMultiplier(lastRewardBlock, block.number);
      uint256 rewards = multiplier * rewardPerBlock;

      adjustedTokenPerShare += (rewards * PRECISION_FACTOR) / totalStaked;
    }

    return (user.amount * adjustedTokenPerShare) / PRECISION_FACTOR - user.rewardDebt;
  }

  /************************
   ** Admin Methods
   *************************/
  function increaseEmissionRate(uint256 _amount) external onlyOwner {
    require(startBlock > 0, "pool is not started");
    require(bonusEndBlock > block.number, "pool was already finished");
    require(_amount > 0, "invalid amount");

    _updatePool();
    earnedToken.safeTransferFrom(msg.sender, address(this), _amount);

    uint256 remainRewards = availableRewardTokens() + paidRewards;
    if (remainRewards > shouldTotalPaid) {
      remainRewards = remainRewards - shouldTotalPaid;

      uint256 remainBlocks = bonusEndBlock - block.number;
      rewardPerBlock = remainRewards / remainBlocks;
      emit NewRewardPerBlock(rewardPerBlock);
    }
  }

  /*
   * @notice Withdraw reward token
   * @dev Only callable by owner. Needs to be for emergency.
   */
  function emergencyRewardWithdraw(uint256 _amount) external onlyOwner {
    require(block.number > bonusEndBlock, "Pool is running");
    require(availableRewardTokens() >= _amount, "Insufficient reward tokens");

    if (_amount == 0) _amount = availableRewardTokens();
    earnedToken.safeTransfer(address(msg.sender), _amount);
  }

  function startReward() external onlyOwner {
    require(startBlock == 0, "Pool was already started");

    startBlock = block.number + 100;
    bonusEndBlock = startBlock + duration * BLOCKS_PER_DAY;
    lastRewardBlock = startBlock;

    emit NewStartAndEndBlocks(startBlock, bonusEndBlock);
  }

  function stopReward() external onlyOwner {
    _updatePool();

    uint256 remainRewards = availableRewardTokens() + paidRewards;
    if (remainRewards > shouldTotalPaid) {
      remainRewards = remainRewards - shouldTotalPaid;
      earnedToken.transfer(msg.sender, remainRewards);
    }

    bonusEndBlock = block.number;
    emit RewardsStop(bonusEndBlock);
  }

  function updateEndBlock(uint256 _endBlock) external onlyOwner {
    require(startBlock > 0, "Pool is not started");
    require(bonusEndBlock > block.number, "Pool was already finished");
    require(_endBlock > block.number && _endBlock > startBlock, "Invalid end block");

    bonusEndBlock = _endBlock;
    emit EndBlockUpdated(_endBlock);
  }

  /*
   * @notice Update reward per block
   * @dev Only callable by owner.
   * @param _rewardPerBlock: the reward per block
   */
  function updateRewardPerBlock(uint256 _rewardPerBlock) external onlyOwner {
    rewardPerBlock = _rewardPerBlock;
    emit NewRewardPerBlock(_rewardPerBlock);
  }

  function setDuration(uint256 _duration) external onlyOwner {
    require(_duration >= 30, "lower limit reached");

    duration = _duration;
    if (startBlock > 0) {
      bonusEndBlock = startBlock + duration * BLOCKS_PER_DAY;
      require(bonusEndBlock > block.number, "invalid duration");
    }
    emit DurationUpdated(_duration);
  }

  function setServiceInfo(address _treasury, uint256 _fee) external {
    require(msg.sender == treasury, "setServiceInfo: FORBIDDEN");
    require(_treasury != address(0x0), "Invalid address");

    treasury = _treasury;
    performanceFee = _fee;
    emit ServiceInfoUpadted(_treasury, _fee);
  }

  /**
   * @notice It allows the admin to recover wrong tokens sent to the contract
   * @param _token: the address of the token to withdraw
   * @dev This function is only callable by admin.
   */
  function rescueTokens(address _token) external onlyOwner {
    require(_token != address(earnedToken), "Cannot be reward token");

    uint256 amount = address(this).balance;
    if (_token == address(0x0)) {
      payable(msg.sender).transfer(amount);
    } else {
      amount = IERC20(_token).balanceOf(address(this));
      IERC20(_token).safeTransfer(address(msg.sender), amount);
    }

    emit AdminTokenRecovered(_token, amount);
  }

  /************************
   ** Internal Methods
   *************************/
  /*
   * @notice Update reward variables of the given pool to be up-to-date.
   */
  function _updatePool() internal {
    if (block.number <= lastRewardBlock || lastRewardBlock == 0) return;
    if (totalStaked == 0) {
      lastRewardBlock = block.number;
      return;
    }

    uint256 multiplier = _getMultiplier(lastRewardBlock, block.number);
    uint256 _reward = multiplier * rewardPerBlock;
    accTokenPerShare += (_reward * PRECISION_FACTOR) / totalStaked;
    lastRewardBlock = block.number;

    shouldTotalPaid += _reward;
  }

  /*
   * @notice Return reward multiplier over the given _from to _to block.
   * @param _from: block to start
   * @param _to: block to finish
   */
  function _getMultiplier(uint256 _from, uint256 _to) internal view returns (uint256) {
    if (_to <= bonusEndBlock) {
      return _to - _from;
    } else if (_from >= bonusEndBlock) {
      return 0;
    } else {
      return bonusEndBlock - _from;
    }
  }

  function _transferPerformanceFee() internal {
    require(msg.value >= performanceFee, "should pay small gas to compound or harvest");

    payable(treasury).transfer(performanceFee);
    if (msg.value > performanceFee) {
      payable(msg.sender).transfer(msg.value - performanceFee);
    }
  }

  /**
   * onERC721Received(address operator, address from, uint256 tokenId, bytes data) → bytes4
   * It must return its Solidity selector to confirm the token transfer.
   * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.
   */
  function onERC721Received(
    address,
    address,
    uint256,
    bytes calldata
  ) external view override returns (bytes4) {
    require(msg.sender == address(stakingNft), "not enabled NFT");
    return _ERC721_RECEIVED;
  }

  receive() external payable {}
}

// 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);
    }
}

// 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 (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.0;

import "../IERC20.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 *
 * _Available since v4.1._
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

import "../../utils/introspection/IERC165.sol";

/**
 * @dev Required interface of an ERC721 compliant contract.
 */
interface IERC721 is IERC165 {
    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
     */
    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
     */
    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

    /**
     * @dev Returns the number of tokens in ``owner``'s account.
     */
    function balanceOf(address owner) external view returns (uint256 balance);

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) external view returns (address owner);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Gives permission to `to` to transfer `tokenId` token to another account.
     * The approval is cleared when the token is transferred.
     *
     * Only a single account can be approved at a time, so approving the zero address clears previous approvals.
     *
     * Requirements:
     *
     * - The caller must own the token or be an approved operator.
     * - `tokenId` must exist.
     *
     * Emits an {Approval} event.
     */
    function approve(address to, uint256 tokenId) external;

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) external view returns (address operator);

    /**
     * @dev Approve or remove `operator` as an operator for the caller.
     * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
     *
     * Requirements:
     *
     * - The `operator` cannot be the caller.
     *
     * Emits an {ApprovalForAll} event.
     */
    function setApprovalForAll(address operator, bool _approved) external;

    /**
     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
     *
     * See {setApprovalForAll}
     */
    function isApprovedForAll(address owner, address operator) external view returns (bool);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes calldata data
    ) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721Receiver.sol)

pragma solidity ^0.8.0;

/**
 * @title ERC721 token receiver interface
 * @dev Interface for any contract that wants to support safeTransfers
 * from ERC721 asset contracts.
 */
interface IERC721Receiver {
    /**
     * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}
     * by `operator` from `from`, this function is called.
     *
     * It must return its Solidity selector to confirm the token transfer.
     * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.
     *
     * The selector can be obtained in Solidity with `IERC721.onERC721Received.selector`.
     */
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/utils/SafeERC20.sol)

pragma solidity ^0.8.0;

import "../IERC20.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 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'
        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) + value;
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    function safeDecreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        unchecked {
            uint256 oldAllowance = token.allowance(address(this), spender);
            require(oldAllowance >= value, "SafeERC20: decreased allowance below zero");
            uint256 newAllowance = oldAllowance - value;
            _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
            require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
        }
    }
}

// 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;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (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 `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);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

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

pragma solidity ^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;
        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");

        (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");

        (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");

        (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");

        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal 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

                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

{
  "optimizer": {
    "enabled": true,
    "runs": 100
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "metadata": {
    "useLiteralContent": true
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"tokenRecovered","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"AdminTokenRecovered","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"Claim","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":false,"internalType":"uint256[]","name":"tokenIds","type":"uint256[]"}],"name":"Deposit","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"_duration","type":"uint256"}],"name":"DurationUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":false,"internalType":"uint256[]","name":"tokenIds","type":"uint256[]"}],"name":"EmergencyWithdraw","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"blockNumber","type":"uint256"}],"name":"EndBlockUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"rewardPerBlock","type":"uint256"}],"name":"NewRewardPerBlock","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"startBlock","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"endBlock","type":"uint256"}],"name":"NewStartAndEndBlocks","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":false,"internalType":"uint256","name":"blockNumber","type":"uint256"}],"name":"RewardsStop","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"_addr","type":"address"},{"indexed":false,"internalType":"uint256","name":"_fee","type":"uint256"}],"name":"ServiceInfoUpadted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":false,"internalType":"uint256[]","name":"tokenIds","type":"uint256[]"}],"name":"Withdraw","type":"event"},{"inputs":[],"name":"accTokenPerShare","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"availableRewardTokens","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"bonusEndBlock","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"claimReward","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"_tokenIds","type":"uint256[]"}],"name":"deposit","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"duration","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"earnedToken","outputs":[{"internalType":"contract IERC20","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"emergencyRewardWithdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"emergencyWithdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"increaseEmissionRate","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IERC721","name":"_stakingNft","type":"address"},{"internalType":"contract IERC20","name":"_earnedToken","type":"address"},{"internalType":"uint256","name":"_rewardPerBlock","type":"uint256"}],"name":"initialize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"insufficientRewards","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isInitialized","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"lastRewardBlock","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"bytes","name":"","type":"bytes"}],"name":"onERC721Received","outputs":[{"internalType":"bytes4","name":"","type":"bytes4"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"oneTimeLimit","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_user","type":"address"}],"name":"pendingReward","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"performanceFee","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_token","type":"address"}],"name":"rescueTokens","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"rewardPerBlock","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_duration","type":"uint256"}],"name":"setDuration","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_treasury","type":"address"},{"internalType":"uint256","name":"_fee","type":"uint256"}],"name":"setServiceInfo","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_user","type":"address"}],"name":"stakedInfo","outputs":[{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"stakingNft","outputs":[{"internalType":"contract IERC721","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"startBlock","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"startReward","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"stopReward","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"totalStaked","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":[],"name":"treasury","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_endBlock","type":"uint256"}],"name":"updateEndBlock","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_rewardPerBlock","type":"uint256"}],"name":"updateRewardPerBlock","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"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":"_amount","type":"uint256"}],"name":"withdraw","outputs":[],"stateMutability":"payable","type":"function"},{"stateMutability":"payable","type":"receive"}]

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