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

/// @title Looking In by Snuffy
/// @author transientlabs.xyz

pragma solidity 0.8.17;

import { ERC721A } from "ERC721A.sol";
import { Ownable } from "Ownable.sol";
import { EIP2981AllToken } from "EIP2981AllToken.sol";
import { BlockList } from "BlockList.sol";
import { ReentrancyGuard } from "ReentrancyGuard.sol";

contract LookingIn is ERC721A, EIP2981AllToken, BlockList, Ownable, ReentrancyGuard {

    //================= State Variables =================//
    // general details
    address public adminAddress;
    address payable public payoutAddress;

    // sale details
    bool public saleOpen;
    uint256 public mintPrice;

    // burn details
    bool public burnOpen;

    // token uri details
    string internal _baseTokenUri;

    //================= Modifiers =================//
    modifier adminOrOwner {
        require(msg.sender == adminAddress || msg.sender == owner(), "Address not admin or owner");
        _;
    }

    modifier onlyAdmin {
        require(msg.sender == adminAddress, "Address not admin");
        _;
    }

    //================= Constructor =================//
    constructor(
        address admin,
        address payout,
        uint256 price,
        string memory initUri,
        address royaltyPayout,
        uint256 royaltyPerc,
        address[] memory blockedMarketplaces
    )
    ERC721A("Looking In", "LOOKIN")
    EIP2981AllToken(royaltyPayout, royaltyPerc)
    BlockList()
    Ownable()
    ReentrancyGuard()
    {   
        // state updates
        adminAddress = admin;
        payoutAddress = payable(payout);
        mintPrice = price;
        _baseTokenUri = initUri;

        // blocklist
        for (uint256 i = 0; i < blockedMarketplaces.length; i++) {
            _setBlockListStatus(blockedMarketplaces[i], true);
        }
    }

    //================= General Functions =================//
    /// @notice function to renounce admin rights
    /// @dev requires admin only
    function renounceAdmin() external onlyAdmin {
        adminAddress = address(0);
    }

    /// @notice function to set admin address
    /// @dev requires owner
    function setAdminAddress(address newAdmin) external onlyOwner {
        adminAddress = newAdmin;
    }

    /// @notice function to set payout address
    /// @dev requires owner
    function setPayoutAddress(address newPayout) external onlyOwner {
        payoutAddress = payable(newPayout);
    }

    /// @notice sets the base URI
    /// @dev requires admin or owner
    function setBaseURI(string memory newUri) external adminOrOwner {
        _baseTokenUri = newUri;
    }

    //================= Sale Functions =================//
    /// @notice funciton to set sale status
    /// @dev requires admin or owner
    function setSaleStatus(bool status) external adminOrOwner {
        saleOpen = status;
    }

    /// @notice function to set the mint price
    /// @dev requires admin or owner
    function setMintPrice(uint256 newPrice) external adminOrOwner {
        mintPrice = newPrice;
    }

    /// @notice airdrop function
    /// @dev requires admin or owner
    function airdrop(address[] calldata addresses) external nonReentrant adminOrOwner {
        require(addresses.length > 0, "Cannot mint zero tokens");

        for (uint256 i = 0; i < addresses.length; i++) {
            _safeMint(addresses[i], 1);
        }
    }

    /// @notice mint function
    /// @dev nonreentrant and requires a sale to be open
    function mint(uint256 numToMint) external payable nonReentrant {
        require(saleOpen, "Sale not open");
        require(numToMint < 20, "Maximum batch size is 20");
        require(msg.value >= mintPrice * numToMint, "Not enough ether attached");

        (bool success, ) = payoutAddress.call{value: msg.value}("");
        require(success, "payment failed");

        _safeMint(msg.sender, numToMint);
    }

    //================= Burn Functions =================//
    /// @notice function to set burn status
    /// @dev requires admin or owner
    function setBurnStatus(bool status) external adminOrOwner {
        burnOpen = status;
    }

    /// @notice burn function
    /// @dev requires burn to be open
    function burn(uint256 tokenId) external {
        require(burnOpen, "Burn is not open");
        _burn(tokenId, true);
    }

    //================= Royalty Functions =================//
    /// @notice function to change the royalty info
    /// @dev requires owner
    /// @dev this is useful if the amount was set improperly at contract creation.
    function setRoyaltyInfo(address newAddr, uint256 newPerc) external onlyOwner {
        _setRoyaltyInfo(newAddr, newPerc);
    }

    //================= BlockList =================//
    function setBlockListStatus(address operator, bool status) external onlyOwner {
        _setBlockListStatus(operator, status);
    }

    //================= Overrides =================//
    /// @dev see {ERC721A.approve}
    function approve(address to, uint256 tokenId) public payable virtual override(ERC721A) notBlocked(to) {
        ERC721A.approve(to, tokenId);
    }

    /// @dev see {ERC721A.setApprovalForAll}
    function setApprovalForAll(address operator, bool approved) public virtual override(ERC721A) notBlocked(operator) {
        ERC721A.setApprovalForAll(operator, approved);
    }

    /// @dev see {ERC165.supportsInterface}
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC721A, EIP2981AllToken) returns (bool) {
        return ERC721A.supportsInterface(interfaceId) || EIP2981AllToken.supportsInterface(interfaceId);
    }

    /// @dev see {ERC721A._baseURI}
    function _baseURI() internal view override returns(string memory) {
        return _baseTokenUri;
    }

    // @dev see {ERC721A._startTokenId}
    function _startTokenId() internal view virtual override returns (uint256) {
        return 1;
    }

}

// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.2.3
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import "IERC721A.sol";

/**
 * @dev Interface of ERC721 token receiver.
 */
interface ERC721A__IERC721Receiver {
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}

/**
 * @title ERC721A
 *
 * @dev Implementation of the [ERC721](https://eips.ethereum.org/EIPS/eip-721)
 * Non-Fungible Token Standard, including the Metadata extension.
 * Optimized for lower gas during batch mints.
 *
 * Token IDs are minted in sequential order (e.g. 0, 1, 2, 3, ...)
 * starting from `_startTokenId()`.
 *
 * Assumptions:
 *
 * - An owner cannot have more than 2**64 - 1 (max value of uint64) of supply.
 * - The maximum token ID cannot exceed 2**256 - 1 (max value of uint256).
 */
contract ERC721A is IERC721A {
    // Bypass for a `--via-ir` bug (https://github.com/chiru-labs/ERC721A/pull/364).
    struct TokenApprovalRef {
        address value;
    }

    // =============================================================
    //                           CONSTANTS
    // =============================================================

    // Mask of an entry in packed address data.
    uint256 private constant _BITMASK_ADDRESS_DATA_ENTRY = (1 << 64) - 1;

    // The bit position of `numberMinted` in packed address data.
    uint256 private constant _BITPOS_NUMBER_MINTED = 64;

    // The bit position of `numberBurned` in packed address data.
    uint256 private constant _BITPOS_NUMBER_BURNED = 128;

    // The bit position of `aux` in packed address data.
    uint256 private constant _BITPOS_AUX = 192;

    // Mask of all 256 bits in packed address data except the 64 bits for `aux`.
    uint256 private constant _BITMASK_AUX_COMPLEMENT = (1 << 192) - 1;

    // The bit position of `startTimestamp` in packed ownership.
    uint256 private constant _BITPOS_START_TIMESTAMP = 160;

    // The bit mask of the `burned` bit in packed ownership.
    uint256 private constant _BITMASK_BURNED = 1 << 224;

    // The bit position of the `nextInitialized` bit in packed ownership.
    uint256 private constant _BITPOS_NEXT_INITIALIZED = 225;

    // The bit mask of the `nextInitialized` bit in packed ownership.
    uint256 private constant _BITMASK_NEXT_INITIALIZED = 1 << 225;

    // The bit position of `extraData` in packed ownership.
    uint256 private constant _BITPOS_EXTRA_DATA = 232;

    // Mask of all 256 bits in a packed ownership except the 24 bits for `extraData`.
    uint256 private constant _BITMASK_EXTRA_DATA_COMPLEMENT = (1 << 232) - 1;

    // The mask of the lower 160 bits for addresses.
    uint256 private constant _BITMASK_ADDRESS = (1 << 160) - 1;

    // The maximum `quantity` that can be minted with {_mintERC2309}.
    // This limit is to prevent overflows on the address data entries.
    // For a limit of 5000, a total of 3.689e15 calls to {_mintERC2309}
    // is required to cause an overflow, which is unrealistic.
    uint256 private constant _MAX_MINT_ERC2309_QUANTITY_LIMIT = 5000;

    // The `Transfer` event signature is given by:
    // `keccak256(bytes("Transfer(address,address,uint256)"))`.
    bytes32 private constant _TRANSFER_EVENT_SIGNATURE =
        0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef;

    // =============================================================
    //                            STORAGE
    // =============================================================

    // The next token ID to be minted.
    uint256 private _currentIndex;

    // The number of tokens burned.
    uint256 private _burnCounter;

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Mapping from token ID to ownership details
    // An empty struct value does not necessarily mean the token is unowned.
    // See {_packedOwnershipOf} implementation for details.
    //
    // Bits Layout:
    // - [0..159]   `addr`
    // - [160..223] `startTimestamp`
    // - [224]      `burned`
    // - [225]      `nextInitialized`
    // - [232..255] `extraData`
    mapping(uint256 => uint256) private _packedOwnerships;

    // Mapping owner address to address data.
    //
    // Bits Layout:
    // - [0..63]    `balance`
    // - [64..127]  `numberMinted`
    // - [128..191] `numberBurned`
    // - [192..255] `aux`
    mapping(address => uint256) private _packedAddressData;

    // Mapping from token ID to approved address.
    mapping(uint256 => TokenApprovalRef) private _tokenApprovals;

    // Mapping from owner to operator approvals
    mapping(address => mapping(address => bool)) private _operatorApprovals;

    // =============================================================
    //                          CONSTRUCTOR
    // =============================================================

    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
        _currentIndex = _startTokenId();
    }

    // =============================================================
    //                   TOKEN COUNTING OPERATIONS
    // =============================================================

    /**
     * @dev Returns the starting token ID.
     * To change the starting token ID, please override this function.
     */
    function _startTokenId() internal view virtual returns (uint256) {
        return 0;
    }

    /**
     * @dev Returns the next token ID to be minted.
     */
    function _nextTokenId() internal view virtual returns (uint256) {
        return _currentIndex;
    }

    /**
     * @dev Returns the total number of tokens in existence.
     * Burned tokens will reduce the count.
     * To get the total number of tokens minted, please see {_totalMinted}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        // Counter underflow is impossible as _burnCounter cannot be incremented
        // more than `_currentIndex - _startTokenId()` times.
        unchecked {
            return _currentIndex - _burnCounter - _startTokenId();
        }
    }

    /**
     * @dev Returns the total amount of tokens minted in the contract.
     */
    function _totalMinted() internal view virtual returns (uint256) {
        // Counter underflow is impossible as `_currentIndex` does not decrement,
        // and it is initialized to `_startTokenId()`.
        unchecked {
            return _currentIndex - _startTokenId();
        }
    }

    /**
     * @dev Returns the total number of tokens burned.
     */
    function _totalBurned() internal view virtual returns (uint256) {
        return _burnCounter;
    }

    // =============================================================
    //                    ADDRESS DATA OPERATIONS
    // =============================================================

    /**
     * @dev Returns the number of tokens in `owner`'s account.
     */
    function balanceOf(address owner) public view virtual override returns (uint256) {
        if (owner == address(0)) revert BalanceQueryForZeroAddress();
        return _packedAddressData[owner] & _BITMASK_ADDRESS_DATA_ENTRY;
    }

    /**
     * Returns the number of tokens minted by `owner`.
     */
    function _numberMinted(address owner) internal view returns (uint256) {
        return (_packedAddressData[owner] >> _BITPOS_NUMBER_MINTED) & _BITMASK_ADDRESS_DATA_ENTRY;
    }

    /**
     * Returns the number of tokens burned by or on behalf of `owner`.
     */
    function _numberBurned(address owner) internal view returns (uint256) {
        return (_packedAddressData[owner] >> _BITPOS_NUMBER_BURNED) & _BITMASK_ADDRESS_DATA_ENTRY;
    }

    /**
     * Returns the auxiliary data for `owner`. (e.g. number of whitelist mint slots used).
     */
    function _getAux(address owner) internal view returns (uint64) {
        return uint64(_packedAddressData[owner] >> _BITPOS_AUX);
    }

    /**
     * Sets the auxiliary data for `owner`. (e.g. number of whitelist mint slots used).
     * If there are multiple variables, please pack them into a uint64.
     */
    function _setAux(address owner, uint64 aux) internal virtual {
        uint256 packed = _packedAddressData[owner];
        uint256 auxCasted;
        // Cast `aux` with assembly to avoid redundant masking.
        assembly {
            auxCasted := aux
        }
        packed = (packed & _BITMASK_AUX_COMPLEMENT) | (auxCasted << _BITPOS_AUX);
        _packedAddressData[owner] = packed;
    }

    // =============================================================
    //                            IERC165
    // =============================================================

    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified)
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30000 gas.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        // The interface IDs are constants representing the first 4 bytes
        // of the XOR of all function selectors in the interface.
        // See: [ERC165](https://eips.ethereum.org/EIPS/eip-165)
        // (e.g. `bytes4(i.functionA.selector ^ i.functionB.selector ^ ...)`)
        return
            interfaceId == 0x01ffc9a7 || // ERC165 interface ID for ERC165.
            interfaceId == 0x80ac58cd || // ERC165 interface ID for ERC721.
            interfaceId == 0x5b5e139f; // ERC165 interface ID for ERC721Metadata.
    }

    // =============================================================
    //                        IERC721Metadata
    // =============================================================

    /**
     * @dev Returns the token collection name.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the token collection symbol.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
     */
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        if (!_exists(tokenId)) revert URIQueryForNonexistentToken();

        string memory baseURI = _baseURI();
        return bytes(baseURI).length != 0 ? string(abi.encodePacked(baseURI, _toString(tokenId))) : '';
    }

    /**
     * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each
     * token will be the concatenation of the `baseURI` and the `tokenId`. Empty
     * by default, it can be overridden in child contracts.
     */
    function _baseURI() internal view virtual returns (string memory) {
        return '';
    }

    // =============================================================
    //                     OWNERSHIPS OPERATIONS
    // =============================================================

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) public view virtual override returns (address) {
        return address(uint160(_packedOwnershipOf(tokenId)));
    }

    /**
     * @dev Gas spent here starts off proportional to the maximum mint batch size.
     * It gradually moves to O(1) as tokens get transferred around over time.
     */
    function _ownershipOf(uint256 tokenId) internal view virtual returns (TokenOwnership memory) {
        return _unpackedOwnership(_packedOwnershipOf(tokenId));
    }

    /**
     * @dev Returns the unpacked `TokenOwnership` struct at `index`.
     */
    function _ownershipAt(uint256 index) internal view virtual returns (TokenOwnership memory) {
        return _unpackedOwnership(_packedOwnerships[index]);
    }

    /**
     * @dev Initializes the ownership slot minted at `index` for efficiency purposes.
     */
    function _initializeOwnershipAt(uint256 index) internal virtual {
        if (_packedOwnerships[index] == 0) {
            _packedOwnerships[index] = _packedOwnershipOf(index);
        }
    }

    /**
     * Returns the packed ownership data of `tokenId`.
     */
    function _packedOwnershipOf(uint256 tokenId) private view returns (uint256) {
        uint256 curr = tokenId;

        unchecked {
            if (_startTokenId() <= curr)
                if (curr < _currentIndex) {
                    uint256 packed = _packedOwnerships[curr];
                    // If not burned.
                    if (packed & _BITMASK_BURNED == 0) {
                        // Invariant:
                        // There will always be an initialized ownership slot
                        // (i.e. `ownership.addr != address(0) && ownership.burned == false`)
                        // before an unintialized ownership slot
                        // (i.e. `ownership.addr == address(0) && ownership.burned == false`)
                        // Hence, `curr` will not underflow.
                        //
                        // We can directly compare the packed value.
                        // If the address is zero, packed will be zero.
                        while (packed == 0) {
                            packed = _packedOwnerships[--curr];
                        }
                        return packed;
                    }
                }
        }
        revert OwnerQueryForNonexistentToken();
    }

    /**
     * @dev Returns the unpacked `TokenOwnership` struct from `packed`.
     */
    function _unpackedOwnership(uint256 packed) private pure returns (TokenOwnership memory ownership) {
        ownership.addr = address(uint160(packed));
        ownership.startTimestamp = uint64(packed >> _BITPOS_START_TIMESTAMP);
        ownership.burned = packed & _BITMASK_BURNED != 0;
        ownership.extraData = uint24(packed >> _BITPOS_EXTRA_DATA);
    }

    /**
     * @dev Packs ownership data into a single uint256.
     */
    function _packOwnershipData(address owner, uint256 flags) private view returns (uint256 result) {
        assembly {
            // Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean.
            owner := and(owner, _BITMASK_ADDRESS)
            // `owner | (block.timestamp << _BITPOS_START_TIMESTAMP) | flags`.
            result := or(owner, or(shl(_BITPOS_START_TIMESTAMP, timestamp()), flags))
        }
    }

    /**
     * @dev Returns the `nextInitialized` flag set if `quantity` equals 1.
     */
    function _nextInitializedFlag(uint256 quantity) private pure returns (uint256 result) {
        // For branchless setting of the `nextInitialized` flag.
        assembly {
            // `(quantity == 1) << _BITPOS_NEXT_INITIALIZED`.
            result := shl(_BITPOS_NEXT_INITIALIZED, eq(quantity, 1))
        }
    }

    // =============================================================
    //                      APPROVAL OPERATIONS
    // =============================================================

    /**
     * @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) public payable virtual override {
        address owner = ownerOf(tokenId);

        if (_msgSenderERC721A() != owner)
            if (!isApprovedForAll(owner, _msgSenderERC721A())) {
                revert ApprovalCallerNotOwnerNorApproved();
            }

        _tokenApprovals[tokenId].value = to;
        emit Approval(owner, to, tokenId);
    }

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) public view virtual override returns (address) {
        if (!_exists(tokenId)) revert ApprovalQueryForNonexistentToken();

        return _tokenApprovals[tokenId].value;
    }

    /**
     * @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) public virtual override {
        _operatorApprovals[_msgSenderERC721A()][operator] = approved;
        emit ApprovalForAll(_msgSenderERC721A(), operator, approved);
    }

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

    /**
     * @dev Returns whether `tokenId` exists.
     *
     * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
     *
     * Tokens start existing when they are minted. See {_mint}.
     */
    function _exists(uint256 tokenId) internal view virtual returns (bool) {
        return
            _startTokenId() <= tokenId &&
            tokenId < _currentIndex && // If within bounds,
            _packedOwnerships[tokenId] & _BITMASK_BURNED == 0; // and not burned.
    }

    /**
     * @dev Returns whether `msgSender` is equal to `approvedAddress` or `owner`.
     */
    function _isSenderApprovedOrOwner(
        address approvedAddress,
        address owner,
        address msgSender
    ) private pure returns (bool result) {
        assembly {
            // Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean.
            owner := and(owner, _BITMASK_ADDRESS)
            // Mask `msgSender` to the lower 160 bits, in case the upper bits somehow aren't clean.
            msgSender := and(msgSender, _BITMASK_ADDRESS)
            // `msgSender == owner || msgSender == approvedAddress`.
            result := or(eq(msgSender, owner), eq(msgSender, approvedAddress))
        }
    }

    /**
     * @dev Returns the storage slot and value for the approved address of `tokenId`.
     */
    function _getApprovedSlotAndAddress(uint256 tokenId)
        private
        view
        returns (uint256 approvedAddressSlot, address approvedAddress)
    {
        TokenApprovalRef storage tokenApproval = _tokenApprovals[tokenId];
        // The following is equivalent to `approvedAddress = _tokenApprovals[tokenId].value`.
        assembly {
            approvedAddressSlot := tokenApproval.slot
            approvedAddress := sload(approvedAddressSlot)
        }
    }

    // =============================================================
    //                      TRANSFER OPERATIONS
    // =============================================================

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *
     * 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
    ) public payable virtual override {
        uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);

        if (address(uint160(prevOwnershipPacked)) != from) revert TransferFromIncorrectOwner();

        (uint256 approvedAddressSlot, address approvedAddress) = _getApprovedSlotAndAddress(tokenId);

        // The nested ifs save around 20+ gas over a compound boolean condition.
        if (!_isSenderApprovedOrOwner(approvedAddress, from, _msgSenderERC721A()))
            if (!isApprovedForAll(from, _msgSenderERC721A())) revert TransferCallerNotOwnerNorApproved();

        if (to == address(0)) revert TransferToZeroAddress();

        _beforeTokenTransfers(from, to, tokenId, 1);

        // Clear approvals from the previous owner.
        assembly {
            if approvedAddress {
                // This is equivalent to `delete _tokenApprovals[tokenId]`.
                sstore(approvedAddressSlot, 0)
            }
        }

        // Underflow of the sender's balance is impossible because we check for
        // ownership above and the recipient's balance can't realistically overflow.
        // Counter overflow is incredibly unrealistic as `tokenId` would have to be 2**256.
        unchecked {
            // We can directly increment and decrement the balances.
            --_packedAddressData[from]; // Updates: `balance -= 1`.
            ++_packedAddressData[to]; // Updates: `balance += 1`.

            // Updates:
            // - `address` to the next owner.
            // - `startTimestamp` to the timestamp of transfering.
            // - `burned` to `false`.
            // - `nextInitialized` to `true`.
            _packedOwnerships[tokenId] = _packOwnershipData(
                to,
                _BITMASK_NEXT_INITIALIZED | _nextExtraData(from, to, prevOwnershipPacked)
            );

            // If the next slot may not have been initialized (i.e. `nextInitialized == false`) .
            if (prevOwnershipPacked & _BITMASK_NEXT_INITIALIZED == 0) {
                uint256 nextTokenId = tokenId + 1;
                // If the next slot's address is zero and not burned (i.e. packed value is zero).
                if (_packedOwnerships[nextTokenId] == 0) {
                    // If the next slot is within bounds.
                    if (nextTokenId != _currentIndex) {
                        // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`.
                        _packedOwnerships[nextTokenId] = prevOwnershipPacked;
                    }
                }
            }
        }

        emit Transfer(from, to, tokenId);
        _afterTokenTransfers(from, to, tokenId, 1);
    }

    /**
     * @dev Equivalent to `safeTransferFrom(from, to, tokenId, '')`.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public payable virtual override {
        safeTransferFrom(from, to, tokenId, '');
    }

    /**
     * @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 memory _data
    ) public payable virtual override {
        transferFrom(from, to, tokenId);
        if (to.code.length != 0)
            if (!_checkContractOnERC721Received(from, to, tokenId, _data)) {
                revert TransferToNonERC721ReceiverImplementer();
            }
    }

    /**
     * @dev Hook that is called before a set of serially-ordered token IDs
     * are about to be transferred. This includes minting.
     * And also called before burning one token.
     *
     * `startTokenId` - the first token ID to be transferred.
     * `quantity` - the amount to be transferred.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, `from`'s `tokenId` will be
     * transferred to `to`.
     * - When `from` is zero, `tokenId` will be minted for `to`.
     * - When `to` is zero, `tokenId` will be burned by `from`.
     * - `from` and `to` are never both zero.
     */
    function _beforeTokenTransfers(
        address from,
        address to,
        uint256 startTokenId,
        uint256 quantity
    ) internal virtual {}

    /**
     * @dev Hook that is called after a set of serially-ordered token IDs
     * have been transferred. This includes minting.
     * And also called after one token has been burned.
     *
     * `startTokenId` - the first token ID to be transferred.
     * `quantity` - the amount to be transferred.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, `from`'s `tokenId` has been
     * transferred to `to`.
     * - When `from` is zero, `tokenId` has been minted for `to`.
     * - When `to` is zero, `tokenId` has been burned by `from`.
     * - `from` and `to` are never both zero.
     */
    function _afterTokenTransfers(
        address from,
        address to,
        uint256 startTokenId,
        uint256 quantity
    ) internal virtual {}

    /**
     * @dev Private function to invoke {IERC721Receiver-onERC721Received} on a target contract.
     *
     * `from` - Previous owner of the given token ID.
     * `to` - Target address that will receive the token.
     * `tokenId` - Token ID to be transferred.
     * `_data` - Optional data to send along with the call.
     *
     * Returns whether the call correctly returned the expected magic value.
     */
    function _checkContractOnERC721Received(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) private returns (bool) {
        try ERC721A__IERC721Receiver(to).onERC721Received(_msgSenderERC721A(), from, tokenId, _data) returns (
            bytes4 retval
        ) {
            return retval == ERC721A__IERC721Receiver(to).onERC721Received.selector;
        } catch (bytes memory reason) {
            if (reason.length == 0) {
                revert TransferToNonERC721ReceiverImplementer();
            } else {
                assembly {
                    revert(add(32, reason), mload(reason))
                }
            }
        }
    }

    // =============================================================
    //                        MINT OPERATIONS
    // =============================================================

    /**
     * @dev Mints `quantity` tokens and transfers them to `to`.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `quantity` must be greater than 0.
     *
     * Emits a {Transfer} event for each mint.
     */
    function _mint(address to, uint256 quantity) internal virtual {
        uint256 startTokenId = _currentIndex;
        if (quantity == 0) revert MintZeroQuantity();

        _beforeTokenTransfers(address(0), to, startTokenId, quantity);

        // Overflows are incredibly unrealistic.
        // `balance` and `numberMinted` have a maximum limit of 2**64.
        // `tokenId` has a maximum limit of 2**256.
        unchecked {
            // Updates:
            // - `balance += quantity`.
            // - `numberMinted += quantity`.
            //
            // We can directly add to the `balance` and `numberMinted`.
            _packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1);

            // Updates:
            // - `address` to the owner.
            // - `startTimestamp` to the timestamp of minting.
            // - `burned` to `false`.
            // - `nextInitialized` to `quantity == 1`.
            _packedOwnerships[startTokenId] = _packOwnershipData(
                to,
                _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0)
            );

            uint256 toMasked;
            uint256 end = startTokenId + quantity;

            // Use assembly to loop and emit the `Transfer` event for gas savings.
            // The duplicated `log4` removes an extra check and reduces stack juggling.
            // The assembly, together with the surrounding Solidity code, have been
            // delicately arranged to nudge the compiler into producing optimized opcodes.
            assembly {
                // Mask `to` to the lower 160 bits, in case the upper bits somehow aren't clean.
                toMasked := and(to, _BITMASK_ADDRESS)
                // Emit the `Transfer` event.
                log4(
                    0, // Start of data (0, since no data).
                    0, // End of data (0, since no data).
                    _TRANSFER_EVENT_SIGNATURE, // Signature.
                    0, // `address(0)`.
                    toMasked, // `to`.
                    startTokenId // `tokenId`.
                )

                // The `iszero(eq(,))` check ensures that large values of `quantity`
                // that overflows uint256 will make the loop run out of gas.
                // The compiler will optimize the `iszero` away for performance.
                for {
                    let tokenId := add(startTokenId, 1)
                } iszero(eq(tokenId, end)) {
                    tokenId := add(tokenId, 1)
                } {
                    // Emit the `Transfer` event. Similar to above.
                    log4(0, 0, _TRANSFER_EVENT_SIGNATURE, 0, toMasked, tokenId)
                }
            }
            if (toMasked == 0) revert MintToZeroAddress();

            _currentIndex = end;
        }
        _afterTokenTransfers(address(0), to, startTokenId, quantity);
    }

    /**
     * @dev Mints `quantity` tokens and transfers them to `to`.
     *
     * This function is intended for efficient minting only during contract creation.
     *
     * It emits only one {ConsecutiveTransfer} as defined in
     * [ERC2309](https://eips.ethereum.org/EIPS/eip-2309),
     * instead of a sequence of {Transfer} event(s).
     *
     * Calling this function outside of contract creation WILL make your contract
     * non-compliant with the ERC721 standard.
     * For full ERC721 compliance, substituting ERC721 {Transfer} event(s) with the ERC2309
     * {ConsecutiveTransfer} event is only permissible during contract creation.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `quantity` must be greater than 0.
     *
     * Emits a {ConsecutiveTransfer} event.
     */
    function _mintERC2309(address to, uint256 quantity) internal virtual {
        uint256 startTokenId = _currentIndex;
        if (to == address(0)) revert MintToZeroAddress();
        if (quantity == 0) revert MintZeroQuantity();
        if (quantity > _MAX_MINT_ERC2309_QUANTITY_LIMIT) revert MintERC2309QuantityExceedsLimit();

        _beforeTokenTransfers(address(0), to, startTokenId, quantity);

        // Overflows are unrealistic due to the above check for `quantity` to be below the limit.
        unchecked {
            // Updates:
            // - `balance += quantity`.
            // - `numberMinted += quantity`.
            //
            // We can directly add to the `balance` and `numberMinted`.
            _packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1);

            // Updates:
            // - `address` to the owner.
            // - `startTimestamp` to the timestamp of minting.
            // - `burned` to `false`.
            // - `nextInitialized` to `quantity == 1`.
            _packedOwnerships[startTokenId] = _packOwnershipData(
                to,
                _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0)
            );

            emit ConsecutiveTransfer(startTokenId, startTokenId + quantity - 1, address(0), to);

            _currentIndex = startTokenId + quantity;
        }
        _afterTokenTransfers(address(0), to, startTokenId, quantity);
    }

    /**
     * @dev Safely mints `quantity` tokens and transfers them to `to`.
     *
     * Requirements:
     *
     * - If `to` refers to a smart contract, it must implement
     * {IERC721Receiver-onERC721Received}, which is called for each safe transfer.
     * - `quantity` must be greater than 0.
     *
     * See {_mint}.
     *
     * Emits a {Transfer} event for each mint.
     */
    function _safeMint(
        address to,
        uint256 quantity,
        bytes memory _data
    ) internal virtual {
        _mint(to, quantity);

        unchecked {
            if (to.code.length != 0) {
                uint256 end = _currentIndex;
                uint256 index = end - quantity;
                do {
                    if (!_checkContractOnERC721Received(address(0), to, index++, _data)) {
                        revert TransferToNonERC721ReceiverImplementer();
                    }
                } while (index < end);
                // Reentrancy protection.
                if (_currentIndex != end) revert();
            }
        }
    }

    /**
     * @dev Equivalent to `_safeMint(to, quantity, '')`.
     */
    function _safeMint(address to, uint256 quantity) internal virtual {
        _safeMint(to, quantity, '');
    }

    // =============================================================
    //                        BURN OPERATIONS
    // =============================================================

    /**
     * @dev Equivalent to `_burn(tokenId, false)`.
     */
    function _burn(uint256 tokenId) internal virtual {
        _burn(tokenId, false);
    }

    /**
     * @dev Destroys `tokenId`.
     * The approval is cleared when the token is burned.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     *
     * Emits a {Transfer} event.
     */
    function _burn(uint256 tokenId, bool approvalCheck) internal virtual {
        uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);

        address from = address(uint160(prevOwnershipPacked));

        (uint256 approvedAddressSlot, address approvedAddress) = _getApprovedSlotAndAddress(tokenId);

        if (approvalCheck) {
            // The nested ifs save around 20+ gas over a compound boolean condition.
            if (!_isSenderApprovedOrOwner(approvedAddress, from, _msgSenderERC721A()))
                if (!isApprovedForAll(from, _msgSenderERC721A())) revert TransferCallerNotOwnerNorApproved();
        }

        _beforeTokenTransfers(from, address(0), tokenId, 1);

        // Clear approvals from the previous owner.
        assembly {
            if approvedAddress {
                // This is equivalent to `delete _tokenApprovals[tokenId]`.
                sstore(approvedAddressSlot, 0)
            }
        }

        // Underflow of the sender's balance is impossible because we check for
        // ownership above and the recipient's balance can't realistically overflow.
        // Counter overflow is incredibly unrealistic as `tokenId` would have to be 2**256.
        unchecked {
            // Updates:
            // - `balance -= 1`.
            // - `numberBurned += 1`.
            //
            // We can directly decrement the balance, and increment the number burned.
            // This is equivalent to `packed -= 1; packed += 1 << _BITPOS_NUMBER_BURNED;`.
            _packedAddressData[from] += (1 << _BITPOS_NUMBER_BURNED) - 1;

            // Updates:
            // - `address` to the last owner.
            // - `startTimestamp` to the timestamp of burning.
            // - `burned` to `true`.
            // - `nextInitialized` to `true`.
            _packedOwnerships[tokenId] = _packOwnershipData(
                from,
                (_BITMASK_BURNED | _BITMASK_NEXT_INITIALIZED) | _nextExtraData(from, address(0), prevOwnershipPacked)
            );

            // If the next slot may not have been initialized (i.e. `nextInitialized == false`) .
            if (prevOwnershipPacked & _BITMASK_NEXT_INITIALIZED == 0) {
                uint256 nextTokenId = tokenId + 1;
                // If the next slot's address is zero and not burned (i.e. packed value is zero).
                if (_packedOwnerships[nextTokenId] == 0) {
                    // If the next slot is within bounds.
                    if (nextTokenId != _currentIndex) {
                        // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`.
                        _packedOwnerships[nextTokenId] = prevOwnershipPacked;
                    }
                }
            }
        }

        emit Transfer(from, address(0), tokenId);
        _afterTokenTransfers(from, address(0), tokenId, 1);

        // Overflow not possible, as _burnCounter cannot be exceed _currentIndex times.
        unchecked {
            _burnCounter++;
        }
    }

    // =============================================================
    //                     EXTRA DATA OPERATIONS
    // =============================================================

    /**
     * @dev Directly sets the extra data for the ownership data `index`.
     */
    function _setExtraDataAt(uint256 index, uint24 extraData) internal virtual {
        uint256 packed = _packedOwnerships[index];
        if (packed == 0) revert OwnershipNotInitializedForExtraData();
        uint256 extraDataCasted;
        // Cast `extraData` with assembly to avoid redundant masking.
        assembly {
            extraDataCasted := extraData
        }
        packed = (packed & _BITMASK_EXTRA_DATA_COMPLEMENT) | (extraDataCasted << _BITPOS_EXTRA_DATA);
        _packedOwnerships[index] = packed;
    }

    /**
     * @dev Called during each token transfer to set the 24bit `extraData` field.
     * Intended to be overridden by the cosumer contract.
     *
     * `previousExtraData` - the value of `extraData` before transfer.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, `from`'s `tokenId` will be
     * transferred to `to`.
     * - When `from` is zero, `tokenId` will be minted for `to`.
     * - When `to` is zero, `tokenId` will be burned by `from`.
     * - `from` and `to` are never both zero.
     */
    function _extraData(
        address from,
        address to,
        uint24 previousExtraData
    ) internal view virtual returns (uint24) {}

    /**
     * @dev Returns the next extra data for the packed ownership data.
     * The returned result is shifted into position.
     */
    function _nextExtraData(
        address from,
        address to,
        uint256 prevOwnershipPacked
    ) private view returns (uint256) {
        uint24 extraData = uint24(prevOwnershipPacked >> _BITPOS_EXTRA_DATA);
        return uint256(_extraData(from, to, extraData)) << _BITPOS_EXTRA_DATA;
    }

    // =============================================================
    //                       OTHER OPERATIONS
    // =============================================================

    /**
     * @dev Returns the message sender (defaults to `msg.sender`).
     *
     * If you are writing GSN compatible contracts, you need to override this function.
     */
    function _msgSenderERC721A() internal view virtual returns (address) {
        return msg.sender;
    }

    /**
     * @dev Converts a uint256 to its ASCII string decimal representation.
     */
    function _toString(uint256 value) internal pure virtual returns (string memory str) {
        assembly {
            // The maximum value of a uint256 contains 78 digits (1 byte per digit), but
            // we allocate 0xa0 bytes to keep the free memory pointer 32-byte word aligned.
            // We will need 1 word for the trailing zeros padding, 1 word for the length,
            // and 3 words for a maximum of 78 digits. Total: 5 * 0x20 = 0xa0.
            let m := add(mload(0x40), 0xa0)
            // Update the free memory pointer to allocate.
            mstore(0x40, m)
            // Assign the `str` to the end.
            str := sub(m, 0x20)
            // Zeroize the slot after the string.
            mstore(str, 0)

            // Cache the end of the memory to calculate the length later.
            let end := str

            // We write the string from rightmost digit to leftmost digit.
            // The following is essentially a do-while loop that also handles the zero case.
            // prettier-ignore
            for { let temp := value } 1 {} {
                str := sub(str, 1)
                // Write the character to the pointer.
                // The ASCII index of the '0' character is 48.
                mstore8(str, add(48, mod(temp, 10)))
                // Keep dividing `temp` until zero.
                temp := div(temp, 10)
                // prettier-ignore
                if iszero(temp) { break }
            }

            let length := sub(end, str)
            // Move the pointer 32 bytes leftwards to make room for the length.
            str := sub(str, 0x20)
            // Store the length.
            mstore(str, length)
        }
    }
}

// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.2.3
// Creator: Chiru Labs

pragma solidity ^0.8.4;

/**
 * @dev Interface of ERC721A.
 */
interface IERC721A {
    /**
     * The caller must own the token or be an approved operator.
     */
    error ApprovalCallerNotOwnerNorApproved();

    /**
     * The token does not exist.
     */
    error ApprovalQueryForNonexistentToken();

    /**
     * Cannot query the balance for the zero address.
     */
    error BalanceQueryForZeroAddress();

    /**
     * Cannot mint to the zero address.
     */
    error MintToZeroAddress();

    /**
     * The quantity of tokens minted must be more than zero.
     */
    error MintZeroQuantity();

    /**
     * The token does not exist.
     */
    error OwnerQueryForNonexistentToken();

    /**
     * The caller must own the token or be an approved operator.
     */
    error TransferCallerNotOwnerNorApproved();

    /**
     * The token must be owned by `from`.
     */
    error TransferFromIncorrectOwner();

    /**
     * Cannot safely transfer to a contract that does not implement the
     * ERC721Receiver interface.
     */
    error TransferToNonERC721ReceiverImplementer();

    /**
     * Cannot transfer to the zero address.
     */
    error TransferToZeroAddress();

    /**
     * The token does not exist.
     */
    error URIQueryForNonexistentToken();

    /**
     * The `quantity` minted with ERC2309 exceeds the safety limit.
     */
    error MintERC2309QuantityExceedsLimit();

    /**
     * The `extraData` cannot be set on an unintialized ownership slot.
     */
    error OwnershipNotInitializedForExtraData();

    // =============================================================
    //                            STRUCTS
    // =============================================================

    struct TokenOwnership {
        // The address of the owner.
        address addr;
        // Stores the start time of ownership with minimal overhead for tokenomics.
        uint64 startTimestamp;
        // Whether the token has been burned.
        bool burned;
        // Arbitrary data similar to `startTimestamp` that can be set via {_extraData}.
        uint24 extraData;
    }

    // =============================================================
    //                         TOKEN COUNTERS
    // =============================================================

    /**
     * @dev Returns the total number of tokens in existence.
     * Burned tokens will reduce the count.
     * To get the total number of tokens minted, please see {_totalMinted}.
     */
    function totalSupply() external view returns (uint256);

    // =============================================================
    //                            IERC165
    // =============================================================

    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified)
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);

    // =============================================================
    //                            IERC721
    // =============================================================

    /**
     * @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,
        bytes calldata data
    ) external payable;

    /**
     * @dev Equivalent to `safeTransferFrom(from, to, tokenId, '')`.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external payable;

    /**
     * @dev Transfers `tokenId` 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 payable;

    /**
     * @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 payable;

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

    /**
     * @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);

    // =============================================================
    //                        IERC721Metadata
    // =============================================================

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

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

    /**
     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
     */
    function tokenURI(uint256 tokenId) external view returns (string memory);

    // =============================================================
    //                           IERC2309
    // =============================================================

    /**
     * @dev Emitted when tokens in `fromTokenId` to `toTokenId`
     * (inclusive) is transferred from `from` to `to`, as defined in the
     * [ERC2309](https://eips.ethereum.org/EIPS/eip-2309) standard.
     *
     * See {_mintERC2309} for more details.
     */
    event ConsecutiveTransfer(uint256 indexed fromTokenId, uint256 toTokenId, address indexed from, address indexed to);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol)

pragma solidity ^0.8.0;

import "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 Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

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

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        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 (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
/**
*   @title EIP 2981 All Token
*   @notice implementation of EIP 2981, with all tokens having the same royalty amount
*   @author transientlabs.xyz
*/

/*
   ___       _ __   __  ___  _ ______                 __ 
  / _ )__ __(_) /__/ / / _ \(_) _/ _/__ _______ ___  / /_
 / _  / // / / / _  / / // / / _/ _/ -_) __/ -_) _ \/ __/
/____/\_,_/_/_/\_,_/ /____/_/_//_/ \__/_/  \__/_//_/\__/                                                          
 ______                  _          __    __        __     
/_  __/______ ____  ___ (_)__ ___  / /_  / /  ___ _/ /  ___
 / / / __/ _ `/ _ \(_-</ / -_) _ \/ __/ / /__/ _ `/ _ \(_-<
/_/ /_/  \_,_/_//_/___/_/\__/_//_/\__/ /____/\_,_/_.__/___/ 
*/

pragma solidity >0.8.9 <0.9.0;

import "ERC165.sol";
import "IEIP2981.sol";

abstract contract EIP2981AllToken is IEIP2981, ERC165 {

    address internal _royaltyAddr;
    uint256 internal _royaltyPerc; // percentage in basis (out of 10,000)

    /**
    *   @param recipient is the royalty recipient
    *   @param percentage is the royalty percentage
    */
    constructor(address recipient, uint256 percentage) {
        _setRoyaltyInfo(recipient, percentage);
    }
    
    /**
    *   @notice EIP 2981 royalty support
    *   @dev royalty amount not dependent on _tokenId
    */
    function royaltyInfo(uint256 _tokenId, uint256 _salePrice) external view virtual override returns (address receiver, uint256 royaltyAmount) {
        return (_royaltyAddr, _royaltyPerc * _salePrice / 10000);
    }

    /**
    *   @notice override ERC 165 implementation of this function
    *   @dev if using this contract with another contract that suppports ERC 265, will have to override in the inheriting contract
    */
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165) returns (bool) {
        return interfaceId == type(IEIP2981).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
    *   @notice function to set royalty information
    *   @dev to be called by inheriting contract
    *   @param addr is the royalty payout address for this token id
    *   @param perc is the royalty percentage (out of 10,000) to set for this token id
    */
    function _setRoyaltyInfo(address addr, uint256 perc) internal virtual {
        require(addr != address(0), "EIP2981AllToken: Cannot set royalty receipient to the zero address");
        require(perc < 10000, "EIP2981AllToken: Cannot set royalty percentage above 10000");
        _royaltyAddr = addr;
        _royaltyPerc = perc;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;

import "IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 *
 * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
 */
abstract contract ERC165 is IERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}

// 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

pragma solidity >0.8.9 <0.9.0;

///
/// @dev Interface for the NFT Royalty Standard
///
interface IEIP2981 {
    /// ERC165 bytes to add to interface array - set in parent contract
    /// implementing this standard
    ///
    /// bytes4(keccak256("royaltyInfo(uint256,uint256)")) == 0x2a55205a

    /// @notice Called with the sale price to determine how much royalty
    //          is owed and to whom.
    /// @param _tokenId - the NFT asset queried for royalty information
    /// @param _salePrice - the sale price of the NFT asset specified by _tokenId
    /// @return receiver - address of who should be sent the royalty payment
    /// @return royaltyAmount - the royalty payment amount for _salePrice
    function royaltyInfo(uint256 _tokenId, uint256 _salePrice) external view returns (address receiver,uint256 royaltyAmount);
}

// SPDX-License-Identifier: Apache-2.0

/// @title BlockList
/// @author transientlabs.xyz

/**
    ____        _ __    __   ____  _ ________                     __ 
   / __ )__  __(_) /___/ /  / __ \(_) __/ __/__  ________  ____  / /_
  / __  / / / / / / __  /  / / / / / /_/ /_/ _ \/ ___/ _ \/ __ \/ __/
 / /_/ / /_/ / / / /_/ /  / /_/ / / __/ __/  __/ /  /  __/ / / / /_  
/_____/\__,_/_/_/\__,_/  /_____/_/_/ /_/  \___/_/   \___/_/ /_/\__/  
                                                                     
  ______                      _            __     __          __        
 /_  __/________ _____  _____(_)__  ____  / /_   / /   ____ _/ /_  _____
  / / / ___/ __ `/ __ \/ ___/ / _ \/ __ \/ __/  / /   / __ `/ __ \/ ___/
 / / / /  / /_/ / / / (__  ) /  __/ / / / /_   / /___/ /_/ / /_/ (__  ) 
/_/ /_/   \__,_/_/ /_/____/_/\___/_/ /_/\__/  /_____/\__,_/_.___/____/  
                                                                        
*/

pragma solidity 0.8.17;

abstract contract BlockList {

    //================= State Variables =================//
    mapping(address => bool) private _blockList;

    //================= Events =================//
    event BlockListStatusChange(address indexed operator, bool indexed status);

    //================= Modifier =================//
    /// @dev modifier that can be applied to approval functions in order to block listings on marketplaces
    modifier notBlocked(address operator) {
        require(!_blockList[operator], "BlockList: operator is blocked");
        _;
    }

    //================= View Function =================//
    /// @dev function to get blocklist status with True meaning that the operator is blocked
    function getBlockListStatus(address operator) public view returns (bool) {
        return _blockList[operator];
    }

    //================= Setter Function =================//
    /// @notice internal function to set the block list status
    /// @dev inheriting contracts must implement a function that can call this one
    function _setBlockListStatus(address operator, bool status) internal {
        _blockList[operator] = status;
        emit BlockListStatusChange(operator, status);
    }

}

// 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;
    }
}

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

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"admin","type":"address"},{"internalType":"address","name":"payout","type":"address"},{"internalType":"uint256","name":"price","type":"uint256"},{"internalType":"string","name":"initUri","type":"string"},{"internalType":"address","name":"royaltyPayout","type":"address"},{"internalType":"uint256","name":"royaltyPerc","type":"uint256"},{"internalType":"address[]","name":"blockedMarketplaces","type":"address[]"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"OwnershipNotInitializedForExtraData","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":true,"internalType":"bool","name":"status","type":"bool"}],"name":"BlockListStatusChange","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"fromTokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"toTokenId","type":"uint256"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"}],"name":"ConsecutiveTransfer","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":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"adminAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"addresses","type":"address[]"}],"name":"airdrop","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"burnOpen","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"}],"name":"getBlockListStatus","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"numToMint","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"mintPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"payoutAddress","outputs":[{"internalType":"address payable","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"},{"internalType":"uint256","name":"_salePrice","type":"uint256"}],"name":"royaltyInfo","outputs":[{"internalType":"address","name":"receiver","type":"address"},{"internalType":"uint256","name":"royaltyAmount","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"saleOpen","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newAdmin","type":"address"}],"name":"setAdminAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"newUri","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"status","type":"bool"}],"name":"setBlockListStatus","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"status","type":"bool"}],"name":"setBurnStatus","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newPrice","type":"uint256"}],"name":"setMintPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newPayout","type":"address"}],"name":"setPayoutAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newAddr","type":"address"},{"internalType":"uint256","name":"newPerc","type":"uint256"}],"name":"setRoyaltyInfo","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"status","type":"bool"}],"name":"setSaleStatus","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

-----Decoded View---------------
Arg [0] : admin (address): 0x72DBe00dE00eDF158AEbEE2c82B7E2f19A8c19a8
Arg [1] : payout (address): 0x61bc5342Ae67C91a366312CA4732c23C4CDF113E
Arg [2] : price (uint256): 80000000000000000
Arg [3] : initUri (string): https://api.lookingin.nyc/looking-in/metadata/
Arg [4] : royaltyPayout (address): 0x14Bf779eBb8F07ccE5f9624Cc5410358387F3Ae0
Arg [5] : royaltyPerc (uint256): 800
Arg [6] : blockedMarketplaces (address[]): 0xf42aa99F011A1fA7CDA90E5E98b277E306BcA83e,0xFED24eC7E22f573c2e08AEF55aA6797Ca2b3A051,0x00000000000111AbE46ff893f3B2fdF1F759a8A8,0xb16c1342E617A5B6E4b631EB114483FDB289c0A4,0x2B2e8cDA09bBA9660dCA5cB6233787738Ad68329,0xeFc70A1B18C432bdc64b596838B4D138f6bC6cad,0x7EeFBd48FD63d441Ec7435D024EC7c5131019ADd,0x080bf510FCbF18b91105470639e9561022937712,0xD42638863462d2F21bb7D4275d7637eE5d5541eB,0x08CE97807A81896E85841d74FB7E7B065ab3ef05,0x92de3a1511EF22AbCf3526c302159882a4755B22,0xCd80C916B1194beB48aBF007D0b79a7238436D56,0x0fc584529a2AEfA997697FAfAcbA5831faC0c22d

-----Encoded View---------------
24 Constructor Arguments found :
Arg [0] : 00000000000000000000000072dbe00de00edf158aebee2c82b7e2f19a8c19a8
Arg [1] : 00000000000000000000000061bc5342ae67c91a366312ca4732c23c4cdf113e
Arg [2] : 000000000000000000000000000000000000000000000000011c37937e080000
Arg [3] : 00000000000000000000000000000000000000000000000000000000000000e0
Arg [4] : 00000000000000000000000014bf779ebb8f07cce5f9624cc5410358387f3ae0
Arg [5] : 0000000000000000000000000000000000000000000000000000000000000320
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000140
Arg [7] : 000000000000000000000000000000000000000000000000000000000000002e
Arg [8] : 68747470733a2f2f6170692e6c6f6f6b696e67696e2e6e79632f6c6f6f6b696e
Arg [9] : 672d696e2f6d657461646174612f000000000000000000000000000000000000
Arg [10] : 000000000000000000000000000000000000000000000000000000000000000d
Arg [11] : 000000000000000000000000f42aa99f011a1fa7cda90e5e98b277e306bca83e
Arg [12] : 000000000000000000000000fed24ec7e22f573c2e08aef55aa6797ca2b3a051
Arg [13] : 00000000000000000000000000000000000111abe46ff893f3b2fdf1f759a8a8
Arg [14] : 000000000000000000000000b16c1342e617a5b6e4b631eb114483fdb289c0a4
Arg [15] : 0000000000000000000000002b2e8cda09bba9660dca5cb6233787738ad68329
Arg [16] : 000000000000000000000000efc70a1b18c432bdc64b596838b4d138f6bc6cad
Arg [17] : 0000000000000000000000007eefbd48fd63d441ec7435d024ec7c5131019add
Arg [18] : 000000000000000000000000080bf510fcbf18b91105470639e9561022937712
Arg [19] : 000000000000000000000000d42638863462d2f21bb7d4275d7637ee5d5541eb
Arg [20] : 00000000000000000000000008ce97807a81896e85841d74fb7e7b065ab3ef05
Arg [21] : 00000000000000000000000092de3a1511ef22abcf3526c302159882a4755b22
Arg [22] : 000000000000000000000000cd80c916b1194beb48abf007d0b79a7238436d56
Arg [23] : 0000000000000000000000000fc584529a2aefa997697fafacba5831fac0c22d