Contract Source Code (Solidity)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

Outline

•    - function _delegate(address implementa ...
•    - function _implementation()
•    - function _fallback()
•    - function _beforeFallback()
• interface IBeacon
•    - function implementation()
• library Address
•    - function isContract(address account)
•    - function sendValue(address payable re ...
•    - function functionCall(address target, ...
•    - function functionCall(
•    - function functionCallWithValue(
•    - function functionCallWithValue(
•    - function functionStaticCall(address t ...
•    - function functionStaticCall(
•    - function functionDelegateCall(address ...
•    - function functionDelegateCall(
•    - function verifyCallResult(
• library StorageSlot
•    - function getAddressSlot(bytes32 slot)
•    - function getBooleanSlot(bytes32 slot)
•    - function getBytes32Slot(bytes32 slot)
•    - function getUint256Slot(bytes32 slot)
•    - function _getImplementation()
•    - function _setImplementation(address n ...
•    - function _upgradeTo(address newImplem ...
•    - function _upgradeToAndCall(
•    - function _upgradeToAndCallSecure(
•    - function _getAdmin()
•    - function _setAdmin(address newAdmin)
•    - function _changeAdmin(address newAdmi ...
•    - function _getBeacon()
•    - function _setBeacon(address newBeacon ...
•    - function _upgradeBeaconToAndCall(
•  contract ERC1967Proxy is Proxy, ER ...
•    - function _implementation()
•  contract TransparentUpgradeablePro ...
•    - function admin()
•    - function implementation()
•    - function changeAdmin(address newAdmin ...
•    - function upgradeTo(address newImpleme ...
•    - function upgradeToAndCall(address new ...
•    - function _admin()
•    - function _beforeFallback()
•  contract BewSwapUpgradeableProxy i ... *

More Options

• Is this a proxy?
• Similar
• Sol2Uml
• Submit Audit
• Compare

/**
 *Submitted for verification at Etherscan.io on 2021-11-11
*/

// File: @openzeppelin/contracts/proxy/Proxy.sol


pragma solidity ^0.8.0;

/**
 * @dev This abstract contract provides a fallback function that delegates all calls to another contract using the EVM
 * instruction `delegatecall`. We refer to the second contract as the _implementation_ behind the proxy, and it has to
 * be specified by overriding the virtual {_implementation} function.
 *
 * Additionally, delegation to the implementation can be triggered manually through the {_fallback} function, or to a
 * different contract through the {_delegate} function.
 *
 * The success and return data of the delegated call will be returned back to the caller of the proxy.
 */
abstract contract Proxy {
    /**
     * @dev Delegates the current call to `implementation`.
     *
     * This function does not return to its internall call site, it will return directly to the external caller.
     */
    function _delegate(address implementation) internal virtual {
        assembly {
            // Copy msg.data. We take full control of memory in this inline assembly
            // block because it will not return to Solidity code. We overwrite the
            // Solidity scratch pad at memory position 0.
            calldatacopy(0, 0, calldatasize())

            // Call the implementation.
            // out and outsize are 0 because we don't know the size yet.
            let result := delegatecall(gas(), implementation, 0, calldatasize(), 0, 0)

            // Copy the returned data.
            returndatacopy(0, 0, returndatasize())

            switch result
            // delegatecall returns 0 on error.
            case 0 {
                revert(0, returndatasize())
            }
            default {
                return(0, returndatasize())
            }
        }
    }

    /**
     * @dev This is a virtual function that should be overriden so it returns the address to which the fallback function
     * and {_fallback} should delegate.
     */
    function _implementation() internal view virtual returns (address);

    /**
     * @dev Delegates the current call to the address returned by `_implementation()`.
     *
     * This function does not return to its internall call site, it will return directly to the external caller.
     */
    function _fallback() internal virtual {
        _beforeFallback();
        _delegate(_implementation());
    }

    /**
     * @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if no other
     * function in the contract matches the call data.
     */
    fallback() external payable virtual {
        _fallback();
    }

    /**
     * @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if call data
     * is empty.
     */
    receive() external payable virtual {
        _fallback();
    }

    /**
     * @dev Hook that is called before falling back to the implementation. Can happen as part of a manual `_fallback`
     * call, or as part of the Solidity `fallback` or `receive` functions.
     *
     * If overriden should call `super._beforeFallback()`.
     */
    function _beforeFallback() internal virtual {}
}

// File: @openzeppelin/contracts/proxy/beacon/IBeacon.sol


pragma solidity ^0.8.0;

/**
 * @dev This is the interface that {BeaconProxy} expects of its beacon.
 */
interface IBeacon {
    /**
     * @dev Must return an address that can be used as a delegate call target.
     *
     * {BeaconProxy} will check that this address is a contract.
     */
    function implementation() external view returns (address);
}

// File: @openzeppelin/contracts/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);
            }
        }
    }
}

// File: @openzeppelin/contracts/utils/StorageSlot.sol


pragma solidity ^0.8.0;

/**
 * @dev Library for reading and writing primitive types to specific storage slots.
 *
 * Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.
 * This library helps with reading and writing to such slots without the need for inline assembly.
 *
 * The functions in this library return Slot structs that contain a `value` member that can be used to read or write.
 *
 * Example usage to set ERC1967 implementation slot:
 * ```
 * contract ERC1967 {
 *     bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
 *
 *     function _getImplementation() internal view returns (address) {
 *         return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
 *     }
 *
 *     function _setImplementation(address newImplementation) internal {
 *         require(Address.isContract(newImplementation), "ERC1967: new implementation is not a contract");
 *         StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
 *     }
 * }
 * ```
 *
 * _Available since v4.1 for `address`, `bool`, `bytes32`, and `uint256`._
 */
library StorageSlot {
    struct AddressSlot {
        address value;
    }

    struct BooleanSlot {
        bool value;
    }

    struct Bytes32Slot {
        bytes32 value;
    }

    struct Uint256Slot {
        uint256 value;
    }

    /**
     * @dev Returns an `AddressSlot` with member `value` located at `slot`.
     */
    function getAddressSlot(bytes32 slot) internal pure returns (AddressSlot storage r) {
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `BooleanSlot` with member `value` located at `slot`.
     */
    function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Bytes32Slot` with member `value` located at `slot`.
     */
    function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Uint256Slot` with member `value` located at `slot`.
     */
    function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {
        assembly {
            r.slot := slot
        }
    }
}

// File: @openzeppelin/contracts/proxy/ERC1967/ERC1967Upgrade.sol


pragma solidity ^0.8.2;




/**
 * @dev This abstract contract provides getters and event emitting update functions for
 * https://eips.ethereum.org/EIPS/eip-1967[EIP1967] slots.
 *
 * _Available since v4.1._
 *
 * @custom:oz-upgrades-unsafe-allow delegatecall
 */
abstract contract ERC1967Upgrade {
    // This is the keccak-256 hash of "eip1967.proxy.rollback" subtracted by 1
    bytes32 private constant _ROLLBACK_SLOT = 0x4910fdfa16fed3260ed0e7147f7cc6da11a60208b5b9406d12a635614ffd9143;

    /**
     * @dev Storage slot with the address of the current implementation.
     * This is the keccak-256 hash of "eip1967.proxy.implementation" subtracted by 1, and is
     * validated in the constructor.
     */
    bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;

    /**
     * @dev Emitted when the implementation is upgraded.
     */
    event Upgraded(address indexed implementation);

    /**
     * @dev Returns the current implementation address.
     */
    function _getImplementation() internal view returns (address) {
        return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
    }

    /**
     * @dev Stores a new address in the EIP1967 implementation slot.
     */
    function _setImplementation(address newImplementation) private {
        require(Address.isContract(newImplementation), "ERC1967: new implementation is not a contract");
        StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
    }

    /**
     * @dev Perform implementation upgrade
     *
     * Emits an {Upgraded} event.
     */
    function _upgradeTo(address newImplementation) internal {
        _setImplementation(newImplementation);
        emit Upgraded(newImplementation);
    }

    /**
     * @dev Perform implementation upgrade with additional setup call.
     *
     * Emits an {Upgraded} event.
     */
    function _upgradeToAndCall(
        address newImplementation,
        bytes memory data,
        bool forceCall
    ) internal {
        _upgradeTo(newImplementation);
        if (data.length > 0 || forceCall) {
            Address.functionDelegateCall(newImplementation, data);
        }
    }

    /**
     * @dev Perform implementation upgrade with security checks for UUPS proxies, and additional setup call.
     *
     * Emits an {Upgraded} event.
     */
    function _upgradeToAndCallSecure(
        address newImplementation,
        bytes memory data,
        bool forceCall
    ) internal {
        address oldImplementation = _getImplementation();

        // Initial upgrade and setup call
        _setImplementation(newImplementation);
        if (data.length > 0 || forceCall) {
            Address.functionDelegateCall(newImplementation, data);
        }

        // Perform rollback test if not already in progress
        StorageSlot.BooleanSlot storage rollbackTesting = StorageSlot.getBooleanSlot(_ROLLBACK_SLOT);
        if (!rollbackTesting.value) {
            // Trigger rollback using upgradeTo from the new implementation
            rollbackTesting.value = true;
            Address.functionDelegateCall(
                newImplementation,
                abi.encodeWithSignature("upgradeTo(address)", oldImplementation)
            );
            rollbackTesting.value = false;
            // Check rollback was effective
            require(oldImplementation == _getImplementation(), "ERC1967Upgrade: upgrade breaks further upgrades");
            // Finally reset to the new implementation and log the upgrade
            _upgradeTo(newImplementation);
        }
    }

    /**
     * @dev Storage slot with the admin of the contract.
     * This is the keccak-256 hash of "eip1967.proxy.admin" subtracted by 1, and is
     * validated in the constructor.
     */
    bytes32 internal constant _ADMIN_SLOT = 0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103;

    /**
     * @dev Emitted when the admin account has changed.
     */
    event AdminChanged(address previousAdmin, address newAdmin);

    /**
     * @dev Returns the current admin.
     */
    function _getAdmin() internal view returns (address) {
        return StorageSlot.getAddressSlot(_ADMIN_SLOT).value;
    }

    /**
     * @dev Stores a new address in the EIP1967 admin slot.
     */
    function _setAdmin(address newAdmin) private {
        require(newAdmin != address(0), "ERC1967: new admin is the zero address");
        StorageSlot.getAddressSlot(_ADMIN_SLOT).value = newAdmin;
    }

    /**
     * @dev Changes the admin of the proxy.
     *
     * Emits an {AdminChanged} event.
     */
    function _changeAdmin(address newAdmin) internal {
        emit AdminChanged(_getAdmin(), newAdmin);
        _setAdmin(newAdmin);
    }

    /**
     * @dev The storage slot of the UpgradeableBeacon contract which defines the implementation for this proxy.
     * This is bytes32(uint256(keccak256('eip1967.proxy.beacon')) - 1)) and is validated in the constructor.
     */
    bytes32 internal constant _BEACON_SLOT = 0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50;

    /**
     * @dev Emitted when the beacon is upgraded.
     */
    event BeaconUpgraded(address indexed beacon);

    /**
     * @dev Returns the current beacon.
     */
    function _getBeacon() internal view returns (address) {
        return StorageSlot.getAddressSlot(_BEACON_SLOT).value;
    }

    /**
     * @dev Stores a new beacon in the EIP1967 beacon slot.
     */
    function _setBeacon(address newBeacon) private {
        require(Address.isContract(newBeacon), "ERC1967: new beacon is not a contract");
        require(
            Address.isContract(IBeacon(newBeacon).implementation()),
            "ERC1967: beacon implementation is not a contract"
        );
        StorageSlot.getAddressSlot(_BEACON_SLOT).value = newBeacon;
    }

    /**
     * @dev Perform beacon upgrade with additional setup call. Note: This upgrades the address of the beacon, it does
     * not upgrade the implementation contained in the beacon (see {UpgradeableBeacon-_setImplementation} for that).
     *
     * Emits a {BeaconUpgraded} event.
     */
    function _upgradeBeaconToAndCall(
        address newBeacon,
        bytes memory data,
        bool forceCall
    ) internal {
        _setBeacon(newBeacon);
        emit BeaconUpgraded(newBeacon);
        if (data.length > 0 || forceCall) {
            Address.functionDelegateCall(IBeacon(newBeacon).implementation(), data);
        }
    }
}

// File: @openzeppelin/contracts/proxy/ERC1967/ERC1967Proxy.sol


pragma solidity ^0.8.0;



/**
 * @dev This contract implements an upgradeable proxy. It is upgradeable because calls are delegated to an
 * implementation address that can be changed. This address is stored in storage in the location specified by
 * https://eips.ethereum.org/EIPS/eip-1967[EIP1967], so that it doesn't conflict with the storage layout of the
 * implementation behind the proxy.
 */
contract ERC1967Proxy is Proxy, ERC1967Upgrade {
    /**
     * @dev Initializes the upgradeable proxy with an initial implementation specified by `_logic`.
     *
     * If `_data` is nonempty, it's used as data in a delegate call to `_logic`. This will typically be an encoded
     * function call, and allows initializating the storage of the proxy like a Solidity constructor.
     */
    constructor(address _logic, bytes memory _data) payable {
        assert(_IMPLEMENTATION_SLOT == bytes32(uint256(keccak256("eip1967.proxy.implementation")) - 1));
        _upgradeToAndCall(_logic, _data, false);
    }

    /**
     * @dev Returns the current implementation address.
     */
    function _implementation() internal view virtual override returns (address impl) {
        return ERC1967Upgrade._getImplementation();
    }
}

// File: @openzeppelin/contracts/proxy/transparent/TransparentUpgradeableProxy.sol


pragma solidity ^0.8.0;


/**
 * @dev This contract implements a proxy that is upgradeable by an admin.
 *
 * To avoid https://medium.com/nomic-labs-blog/malicious-backdoors-in-ethereum-proxies-62629adf3357[proxy selector
 * clashing], which can potentially be used in an attack, this contract uses the
 * https://blog.openzeppelin.com/the-transparent-proxy-pattern/[transparent proxy pattern]. This pattern implies two
 * things that go hand in hand:
 *
 * 1. If any account other than the admin calls the proxy, the call will be forwarded to the implementation, even if
 * that call matches one of the admin functions exposed by the proxy itself.
 * 2. If the admin calls the proxy, it can access the admin functions, but its calls will never be forwarded to the
 * implementation. If the admin tries to call a function on the implementation it will fail with an error that says
 * "admin cannot fallback to proxy target".
 *
 * These properties mean that the admin account can only be used for admin actions like upgrading the proxy or changing
 * the admin, so it's best if it's a dedicated account that is not used for anything else. This will avoid headaches due
 * to sudden errors when trying to call a function from the proxy implementation.
 *
 * Our recommendation is for the dedicated account to be an instance of the {ProxyAdmin} contract. If set up this way,
 * you should think of the `ProxyAdmin` instance as the real administrative interface of your proxy.
 */
contract TransparentUpgradeableProxy is ERC1967Proxy {
    /**
     * @dev Initializes an upgradeable proxy managed by `_admin`, backed by the implementation at `_logic`, and
     * optionally initialized with `_data` as explained in {ERC1967Proxy-constructor}.
     */
    constructor(
        address _logic,
        address admin_,
        bytes memory _data
    ) payable ERC1967Proxy(_logic, _data) {
        assert(_ADMIN_SLOT == bytes32(uint256(keccak256("eip1967.proxy.admin")) - 1));
        _changeAdmin(admin_);
    }

    /**
     * @dev Modifier used internally that will delegate the call to the implementation unless the sender is the admin.
     */
    modifier ifAdmin() {
        if (msg.sender == _getAdmin()) {
            _;
        } else {
            _fallback();
        }
    }

    /**
     * @dev Returns the current admin.
     *
     * NOTE: Only the admin can call this function. See {ProxyAdmin-getProxyAdmin}.
     *
     * TIP: To get this value clients can read directly from the storage slot shown below (specified by EIP1967) using the
     * https://eth.wiki/json-rpc/API#eth_getstorageat[`eth_getStorageAt`] RPC call.
     * `0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103`
     */
    function admin() external ifAdmin returns (address admin_) {
        admin_ = _getAdmin();
    }

    /**
     * @dev Returns the current implementation.
     *
     * NOTE: Only the admin can call this function. See {ProxyAdmin-getProxyImplementation}.
     *
     * TIP: To get this value clients can read directly from the storage slot shown below (specified by EIP1967) using the
     * https://eth.wiki/json-rpc/API#eth_getstorageat[`eth_getStorageAt`] RPC call.
     * `0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc`
     */
    function implementation() external ifAdmin returns (address implementation_) {
        implementation_ = _implementation();
    }

    /**
     * @dev Changes the admin of the proxy.
     *
     * Emits an {AdminChanged} event.
     *
     * NOTE: Only the admin can call this function. See {ProxyAdmin-changeProxyAdmin}.
     */
    function changeAdmin(address newAdmin) external virtual ifAdmin {
        _changeAdmin(newAdmin);
    }

    /**
     * @dev Upgrade the implementation of the proxy.
     *
     * NOTE: Only the admin can call this function. See {ProxyAdmin-upgrade}.
     */
    function upgradeTo(address newImplementation) external ifAdmin {
        _upgradeToAndCall(newImplementation, bytes(""), false);
    }

    /**
     * @dev Upgrade the implementation of the proxy, and then call a function from the new implementation as specified
     * by `data`, which should be an encoded function call. This is useful to initialize new storage variables in the
     * proxied contract.
     *
     * NOTE: Only the admin can call this function. See {ProxyAdmin-upgradeAndCall}.
     */
    function upgradeToAndCall(address newImplementation, bytes calldata data) external payable ifAdmin {
        _upgradeToAndCall(newImplementation, data, true);
    }

    /**
     * @dev Returns the current admin.
     */
    function _admin() internal view virtual returns (address) {
        return _getAdmin();
    }

    /**
     * @dev Makes sure the admin cannot access the fallback function. See {Proxy-_beforeFallback}.
     */
    function _beforeFallback() internal virtual override {
        require(msg.sender != _getAdmin(), "TransparentUpgradeableProxy: admin cannot fallback to proxy target");
        super._beforeFallback();
    }
}

// File: contracts/BewSwapUpgradeableProxy.sol

pragma solidity ^0.8.0;


contract BewSwapUpgradeableProxy is TransparentUpgradeableProxy {
    constructor(address logic, address admin, bytes memory data) TransparentUpgradeableProxy(logic, admin, data) public {
    }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"logic","type":"address"},{"internalType":"address","name":"admin","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"previousAdmin","type":"address"},{"indexed":false,"internalType":"address","name":"newAdmin","type":"address"}],"name":"AdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"beacon","type":"address"}],"name":"BeaconUpgraded","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"implementation","type":"address"}],"name":"Upgraded","type":"event"},{"stateMutability":"payable","type":"fallback"},{"inputs":[],"name":"admin","outputs":[{"internalType":"address","name":"admin_","type":"address"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newAdmin","type":"address"}],"name":"changeAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"implementation","outputs":[{"internalType":"address","name":"implementation_","type":"address"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newImplementation","type":"address"}],"name":"upgradeTo","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newImplementation","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"upgradeToAndCall","outputs":[],"stateMutability":"payable","type":"function"},{"stateMutability":"payable","type":"receive"}]

60806040523480156200001157600080fd5b5060405162000f6e38038062000f6e8339810160408190526200003491620004f6565b82828282816200006660017f360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbd62000625565b60008051602062000f27833981519152146200009257634e487b7160e01b600052600160045260246000fd5b620000a08282600062000113565b50620000d0905060017fb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d610462000625565b60008051602062000f0783398151915214620000fc57634e487b7160e01b600052600160045260246000fd5b620001078262000150565b5050505050506200068e565b6200011e83620001ab565b6000825111806200012c5750805b156200014b57620001498383620001ed60201b6200026c1760201c565b505b505050565b7f7e644d79422f17c01e4894b5f4f588d331ebfa28653d42ae832dc59e38c9798f6200017b6200021c565b604080516001600160a01b03928316815291841660208301520160405180910390a1620001a88162000255565b50565b620001b6816200030a565b6040516001600160a01b038216907fbc7cd75a20ee27fd9adebab32041f755214dbc6bffa90cc0225b39da2e5c2d3b90600090a250565b606062000215838360405180606001604052806027815260200162000f4760279139620003ad565b9392505050565b60006200024660008051602062000f0783398151915260001b6200049360201b620002141760201c565b546001600160a01b0316905090565b6001600160a01b038116620002c05760405162461bcd60e51b815260206004820152602660248201527f455243313936373a206e65772061646d696e20697320746865207a65726f206160448201526564647265737360d01b60648201526084015b60405180910390fd5b80620002e960008051602062000f0783398151915260001b6200049360201b620002141760201c565b80546001600160a01b0319166001600160a01b039290921691909117905550565b62000320816200049660201b620002981760201c565b620003845760405162461bcd60e51b815260206004820152602d60248201527f455243313936373a206e657720696d706c656d656e746174696f6e206973206e60448201526c1bdd08184818dbdb9d1c9858dd609a1b6064820152608401620002b7565b80620002e960008051602062000f2783398151915260001b6200049360201b620002141760201c565b6060620003ba8462000496565b620004175760405162461bcd60e51b815260206004820152602660248201527f416464726573733a2064656c65676174652063616c6c20746f206e6f6e2d636f6044820152651b9d1c9858dd60d21b6064820152608401620002b7565b600080856001600160a01b031685604051620004349190620005d2565b600060405180830381855af49150503d806000811462000471576040519150601f19603f3d011682016040523d82523d6000602084013e62000476565b606091505b50909250905062000489828286620004a0565b9695505050505050565b90565b803b15155b919050565b60608315620004b157508162000215565b825115620004c25782518084602001fd5b8160405162461bcd60e51b8152600401620002b79190620005f0565b80516001600160a01b03811681146200049b57600080fd5b6000806000606084860312156200050b578283fd5b6200051684620004de565b92506200052660208501620004de565b60408501519092506001600160401b038082111562000543578283fd5b818601915086601f83011262000557578283fd5b8151818111156200056c576200056c62000678565b604051601f8201601f19908116603f0116810190838211818310171562000597576200059762000678565b81604052828152896020848701011115620005b0578586fd5b620005c383602083016020880162000649565b80955050505050509250925092565b60008251620005e681846020870162000649565b9190910192915050565b60006020825282518060208401526200061181604085016020870162000649565b601f01601f19169190910160400192915050565b6000828210156200064457634e487b7160e01b81526011600452602481fd5b500390565b60005b83811015620006665781810151838201526020016200064c565b83811115620001495750506000910152565b634e487b7160e01b600052604160045260246000fd5b610869806200069e6000396000f3fe60806040526004361061004e5760003560e01c80633659cfe6146100655780634f1ef286146100855780635c60da1b146100985780638f283970146100c9578063f851a440146100e95761005d565b3661005d5761005b6100fe565b005b61005b6100fe565b34801561007157600080fd5b5061005b6100803660046106f9565b610118565b61005b610093366004610713565b610164565b3480156100a457600080fd5b506100ad6101da565b6040516001600160a01b03909116815260200160405180910390f35b3480156100d557600080fd5b5061005b6100e43660046106f9565b610217565b3480156100f557600080fd5b506100ad610241565b6101066102a2565b610116610111610346565b610355565b565b610120610379565b6001600160a01b0316336001600160a01b0316141561015957610154816040518060200160405280600081525060006103ac565b610161565b6101616100fe565b50565b61016c610379565b6001600160a01b0316336001600160a01b031614156101cd576101c88383838080601f016020809104026020016040519081016040528093929190818152602001838380828437600092019190915250600192506103ac915050565b6101d5565b6101d56100fe565b505050565b60006101e4610379565b6001600160a01b0316336001600160a01b0316141561020c57610205610346565b9050610214565b6102146100fe565b90565b61021f610379565b6001600160a01b0316336001600160a01b0316141561015957610154816103d7565b600061024b610379565b6001600160a01b0316336001600160a01b0316141561020c57610205610379565b6060610291838360405180606001604052806027815260200161080d6027913961042b565b9392505050565b803b15155b919050565b6102aa610379565b6001600160a01b0316336001600160a01b031614156103415760405162461bcd60e51b815260206004820152604260248201527f5472616e73706172656e745570677261646561626c6550726f78793a2061646d60448201527f696e2063616e6e6f742066616c6c6261636b20746f2070726f78792074617267606482015261195d60f21b608482015260a4015b60405180910390fd5b610116565b6000610350610506565b905090565b3660008037600080366000845af43d6000803e808015610374573d6000f35b3d6000fd5b60007fb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d61035b546001600160a01b0316905090565b6103b58361052e565b6000825111806103c25750805b156101d5576103d1838361026c565b50505050565b7f7e644d79422f17c01e4894b5f4f588d331ebfa28653d42ae832dc59e38c9798f610400610379565b604080516001600160a01b03928316815291841660208301520160405180910390a16101618161056e565b606061043684610298565b6104915760405162461bcd60e51b815260206004820152602660248201527f416464726573733a2064656c65676174652063616c6c20746f206e6f6e2d636f6044820152651b9d1c9858dd60d21b6064820152608401610338565b600080856001600160a01b0316856040516104ac9190610791565b600060405180830381855af49150503d80600081146104e7576040519150601f19603f3d011682016040523d82523d6000602084013e6104ec565b606091505b50915091506104fc828286610617565b9695505050505050565b60007f360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc61039d565b61053781610650565b6040516001600160a01b038216907fbc7cd75a20ee27fd9adebab32041f755214dbc6bffa90cc0225b39da2e5c2d3b90600090a250565b6001600160a01b0381166105d35760405162461bcd60e51b815260206004820152602660248201527f455243313936373a206e65772061646d696e20697320746865207a65726f206160448201526564647265737360d01b6064820152608401610338565b807fb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d61035b80546001600160a01b0319166001600160a01b039290921691909117905550565b60608315610626575081610291565b8251156106365782518084602001fd5b8160405162461bcd60e51b815260040161033891906107ad565b61065981610298565b6106bb5760405162461bcd60e51b815260206004820152602d60248201527f455243313936373a206e657720696d706c656d656e746174696f6e206973206e60448201526c1bdd08184818dbdb9d1c9858dd609a1b6064820152608401610338565b807f360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc6105f6565b80356001600160a01b038116811461029d57600080fd5b60006020828403121561070a578081fd5b610291826106e2565b600080600060408486031215610727578182fd5b610730846106e2565b9250602084013567ffffffffffffffff8082111561074c578384fd5b818601915086601f83011261075f578384fd5b81358181111561076d578485fd5b87602082850101111561077e578485fd5b6020830194508093505050509250925092565b600082516107a38184602087016107e0565b9190910192915050565b60006020825282518060208401526107cc8160408501602087016107e0565b601f01601f19169190910160400192915050565b60005b838110156107fb5781810151838201526020016107e3565b838111156103d1575050600091015256fe416464726573733a206c6f772d6c6576656c2064656c65676174652063616c6c206661696c6564a2646970667358221220681bfa55563aab6fd2bafeca979e4c4b5a258c96472cf221026134573cbdb74964736f6c63430008030033b53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc416464726573733a206c6f772d6c6576656c2064656c65676174652063616c6c206661696c6564000000000000000000000000967280a833bd1924c58c61c2d0dfe2d772c37178000000000000000000000000b8f8d5ffa8951e5d47e8ae6831606bf2401949d4000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000641794bb3c0000000000000000000000006c80e2c81688d47b7d18df02b2f434e2c584843500000000000000000000000089af492cdadb8e23ac61ee65aa49675b98171b050000000000000000000000000000000000000000000000000000000000001f4000000000000000000000000000000000000000000000000000000000

0x60806040526004361061004e5760003560e01c80633659cfe6146100655780634f1ef286146100855780635c60da1b146100985780638f283970146100c9578063f851a440146100e95761005d565b3661005d5761005b6100fe565b005b61005b6100fe565b34801561007157600080fd5b5061005b6100803660046106f9565b610118565b61005b610093366004610713565b610164565b3480156100a457600080fd5b506100ad6101da565b6040516001600160a01b03909116815260200160405180910390f35b3480156100d557600080fd5b5061005b6100e43660046106f9565b610217565b3480156100f557600080fd5b506100ad610241565b6101066102a2565b610116610111610346565b610355565b565b610120610379565b6001600160a01b0316336001600160a01b0316141561015957610154816040518060200160405280600081525060006103ac565b610161565b6101616100fe565b50565b61016c610379565b6001600160a01b0316336001600160a01b031614156101cd576101c88383838080601f016020809104026020016040519081016040528093929190818152602001838380828437600092019190915250600192506103ac915050565b6101d5565b6101d56100fe565b505050565b60006101e4610379565b6001600160a01b0316336001600160a01b0316141561020c57610205610346565b9050610214565b6102146100fe565b90565b61021f610379565b6001600160a01b0316336001600160a01b0316141561015957610154816103d7565b600061024b610379565b6001600160a01b0316336001600160a01b0316141561020c57610205610379565b6060610291838360405180606001604052806027815260200161080d6027913961042b565b9392505050565b803b15155b919050565b6102aa610379565b6001600160a01b0316336001600160a01b031614156103415760405162461bcd60e51b815260206004820152604260248201527f5472616e73706172656e745570677261646561626c6550726f78793a2061646d60448201527f696e2063616e6e6f742066616c6c6261636b20746f2070726f78792074617267606482015261195d60f21b608482015260a4015b60405180910390fd5b610116565b6000610350610506565b905090565b3660008037600080366000845af43d6000803e808015610374573d6000f35b3d6000fd5b60007fb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d61035b546001600160a01b0316905090565b6103b58361052e565b6000825111806103c25750805b156101d5576103d1838361026c565b50505050565b7f7e644d79422f17c01e4894b5f4f588d331ebfa28653d42ae832dc59e38c9798f610400610379565b604080516001600160a01b03928316815291841660208301520160405180910390a16101618161056e565b606061043684610298565b6104915760405162461bcd60e51b815260206004820152602660248201527f416464726573733a2064656c65676174652063616c6c20746f206e6f6e2d636f6044820152651b9d1c9858dd60d21b6064820152608401610338565b600080856001600160a01b0316856040516104ac9190610791565b600060405180830381855af49150503d80600081146104e7576040519150601f19603f3d011682016040523d82523d6000602084013e6104ec565b606091505b50915091506104fc828286610617565b9695505050505050565b60007f360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc61039d565b61053781610650565b6040516001600160a01b038216907fbc7cd75a20ee27fd9adebab32041f755214dbc6bffa90cc0225b39da2e5c2d3b90600090a250565b6001600160a01b0381166105d35760405162461bcd60e51b815260206004820152602660248201527f455243313936373a206e65772061646d696e20697320746865207a65726f206160448201526564647265737360d01b6064820152608401610338565b807fb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d61035b80546001600160a01b0319166001600160a01b039290921691909117905550565b60608315610626575081610291565b8251156106365782518084602001fd5b8160405162461bcd60e51b815260040161033891906107ad565b61065981610298565b6106bb5760405162461bcd60e51b815260206004820152602d60248201527f455243313936373a206e657720696d706c656d656e746174696f6e206973206e60448201526c1bdd08184818dbdb9d1c9858dd609a1b6064820152608401610338565b807f360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc6105f6565b80356001600160a01b038116811461029d57600080fd5b60006020828403121561070a578081fd5b610291826106e2565b600080600060408486031215610727578182fd5b610730846106e2565b9250602084013567ffffffffffffffff8082111561074c578384fd5b818601915086601f83011261075f578384fd5b81358181111561076d578485fd5b87602082850101111561077e578485fd5b6020830194508093505050509250925092565b600082516107a38184602087016107e0565b9190910192915050565b60006020825282518060208401526107cc8160408501602087016107e0565b601f01601f19169190910160400192915050565b60005b838110156107fb5781810151838201526020016107e3565b838111156103d1575050600091015256fe416464726573733a206c6f772d6c6576656c2064656c65676174652063616c6c206661696c6564a2646970667358221220681bfa55563aab6fd2bafeca979e4c4b5a258c96472cf221026134573cbdb74964736f6c63430008030033

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

-----Decoded View---------------
Arg [0] : logic (address): 0x967280A833bd1924C58c61C2d0dFe2D772c37178
Arg [1] : admin (address): 0xb8F8d5ffa8951e5D47E8aE6831606bF2401949d4
Arg [2] : data (bytes): 0x1794bb3c0000000000000000000000006c80e2c81688d47b7d18df02b2f434e2c584843500000000000000000000000089af492cdadb8e23ac61ee65aa49675b98171b050000000000000000000000000000000000000000000000000000000000001f40

-----Encoded View---------------
8 Constructor Arguments found :
Arg [0] : 000000000000000000000000967280a833bd1924c58c61c2d0dfe2d772c37178
Arg [1] : 000000000000000000000000b8f8d5ffa8951e5d47e8ae6831606bf2401949d4
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000060
Arg [3] : 0000000000000000000000000000000000000000000000000000000000000064
Arg [4] : 1794bb3c0000000000000000000000006c80e2c81688d47b7d18df02b2f434e2
Arg [5] : c584843500000000000000000000000089af492cdadb8e23ac61ee65aa49675b
Arg [6] : 98171b0500000000000000000000000000000000000000000000000000000000
Arg [7] : 00001f4000000000000000000000000000000000000000000000000000000000

27803:198:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2926:11;:9;:11::i;:::-;27803:198;;2695:11;:9;:11::i;26533:136::-;;;;;;;;;;-1:-1:-1;26533:136:0;;;;;:::i;:::-;;:::i;27054:166::-;;;;;;:::i;:::-;;:::i;25916:131::-;;;;;;;;;;;;;:::i;:::-;;;-1:-1:-1;;;;;1556:32:1;;;1538:51;;1526:2;1511:18;25916:131:0;;;;;;;26261:105;;;;;;;;;;-1:-1:-1;26261:105:0;;;;;:::i;:::-;;:::i;25347:98::-;;;;;;;;;;;;;:::i;2332:113::-;2381:17;:15;:17::i;:::-;2409:28;2419:17;:15;:17::i;:::-;2409:9;:28::i;:::-;2332:113::o;26533:136::-;24802:11;:9;:11::i;:::-;-1:-1:-1;;;;;24788:25:0;:10;-1:-1:-1;;;;;24788:25:0;;24784:103;;;26607:54:::1;26625:17;26644:9;;;;;;;;;;;::::0;26655:5:::1;26607:17;:54::i;:::-;24784:103:::0;;;24864:11;:9;:11::i;:::-;26533:136;:::o;27054:166::-;24802:11;:9;:11::i;:::-;-1:-1:-1;;;;;24788:25:0;:10;-1:-1:-1;;;;;24788:25:0;;24784:103;;;27164:48:::1;27182:17;27201:4;;27164:48;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;::::0;::::1;::::0;;;;-1:-1:-1;27207:4:0::1;::::0;-1:-1:-1;27164:17:0::1;::::0;-1:-1:-1;;27164:48:0:i:1;:::-;24784:103:::0;;;24864:11;:9;:11::i;:::-;27054:166;;;:::o;25916:131::-;25968:23;24802:11;:9;:11::i;:::-;-1:-1:-1;;;;;24788:25:0;:10;-1:-1:-1;;;;;24788:25:0;;24784:103;;;26022:17:::1;:15;:17::i;:::-;26004:35;;24784:103:::0;;;24864:11;:9;:11::i;:::-;25916:131;:::o;26261:105::-;24802:11;:9;:11::i;:::-;-1:-1:-1;;;;;24788:25:0;:10;-1:-1:-1;;;;;24788:25:0;;24784:103;;;26336:22:::1;26349:8;26336:12;:22::i;25347:98::-:0;25390:14;24802:11;:9;:11::i;:::-;-1:-1:-1;;;;;24788:25:0;:10;-1:-1:-1;;;;;24788:25:0;;24784:103;;;25426:11:::1;:9;:11::i;10080:200::-:0;10163:12;10195:77;10216:6;10224:4;10195:77;;;;;;;;;;;;;;;;;:20;:77::i;:::-;10188:84;10080:200;-1:-1:-1;;;10080:200:0:o;4486:387::-;4809:20;;4857:8;;4486:387;;;;:::o;27507:210::-;27593:11;:9;:11::i;:::-;-1:-1:-1;;;;;27579:25:0;:10;-1:-1:-1;;;;;27579:25:0;;;27571:104;;;;-1:-1:-1;;;27571:104:0;;3727:2:1;27571:104:0;;;3709:21:1;3766:2;3746:18;;;3739:30;3805:34;3785:18;;;3778:62;3876:34;3856:18;;;3849:62;-1:-1:-1;;;3927:19:1;;;3920:33;3970:19;;27571:104:0;;;;;;;;;27686:23;2332:113;22329:142;22396:12;22428:35;:33;:35::i;:::-;22421:42;;22329:142;:::o;922:918::-;1265:14;1262:1;1259;1246:34;1483:1;1480;1464:14;1461:1;1445:14;1438:5;1425:60;1562:16;1559:1;1556;1541:38;1602:6;1671:68;;;;1790:16;1787:1;1780:27;1671:68;1707:16;1704:1;1697:27;18669:124;18713:7;18393:66;18740:39;:45;-1:-1:-1;;;;;18740:45:0;;-1:-1:-1;18669:124:0;:::o;16403:304::-;16546:29;16557:17;16546:10;:29::i;:::-;16604:1;16590:4;:11;:15;:28;;;;16609:9;16590:28;16586:114;;;16635:53;16664:17;16683:4;16635:28;:53::i;:::-;;16403:304;;;:::o;19202:138::-;19267:35;19280:11;:9;:11::i;:::-;19267:35;;;-1:-1:-1;;;;;1830:15:1;;;1812:34;;1882:15;;;1877:2;1862:18;;1855:43;1747:18;19267:35:0;;;;;;;19313:19;19323:8;19313:9;:19::i;10474:396::-;10619:12;10652:18;10663:6;10652:10;:18::i;:::-;10644:69;;;;-1:-1:-1;;;10644:69:0;;3320:2:1;10644:69:0;;;3302:21:1;3359:2;3339:18;;;3332:30;3398:34;3378:18;;;3371:62;-1:-1:-1;;;3449:18:1;;;3442:36;3495:19;;10644:69:0;3292:228:1;10644:69:0;10727:12;10741:23;10768:6;-1:-1:-1;;;;;10768:19:0;10788:4;10768:25;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;10726:67;;;;10811:51;10828:7;10837:10;10849:12;10811:16;:51::i;:::-;10804:58;10474:396;-1:-1:-1;;;;;;10474:396:0:o;15494:142::-;15547:7;15213:66;15574:48;13538:40;16107:155;16174:37;16193:17;16174:18;:37::i;:::-;16227:27;;-1:-1:-1;;;;;16227:27:0;;;;;;;;16107:155;:::o;18880:204::-;-1:-1:-1;;;;;18944:22:0;;18936:73;;;;-1:-1:-1;;;18936:73:0;;2499:2:1;18936:73:0;;;2481:21:1;2538:2;2518:18;;;2511:30;2577:34;2557:18;;;2550:62;-1:-1:-1;;;2628:18:1;;;2621:36;2674:19;;18936:73:0;2471:228:1;18936:73:0;19068:8;18393:66;19020:39;:56;;-1:-1:-1;;;;;;19020:56:0;-1:-1:-1;;;;;19020:56:0;;;;;;;;;;-1:-1:-1;18880:204:0:o;11098:712::-;11248:12;11277:7;11273:530;;;-1:-1:-1;11308:10:0;11301:17;;11273:530;11422:17;;:21;11418:374;;11620:10;11614:17;11681:15;11668:10;11664:2;11660:19;11653:44;11568:148;11763:12;11756:20;;-1:-1:-1;;;11756:20:0;;;;;;;;:::i;15732:262::-;15814:37;15833:17;15814:18;:37::i;:::-;15806:95;;;;-1:-1:-1;;;15806:95:0;;2906:2:1;15806:95:0;;;2888:21:1;2945:2;2925:18;;;2918:30;2984:34;2964:18;;;2957:62;-1:-1:-1;;;3035:18:1;;;3028:43;3088:19;;15806:95:0;2878:235:1;15806:95:0;15969:17;15213:66;15912:48;13538:40;14:173:1;82:20;;-1:-1:-1;;;;;131:31:1;;121:42;;111:2;;177:1;174;167:12;192:196;;304:2;292:9;283:7;279:23;275:32;272:2;;;325:6;317;310:22;272:2;353:29;372:9;353:29;:::i;393:715::-;;;;541:2;529:9;520:7;516:23;512:32;509:2;;;562:6;554;547:22;509:2;590:29;609:9;590:29;:::i;:::-;580:39;;670:2;659:9;655:18;642:32;693:18;734:2;726:6;723:14;720:2;;;755:6;747;740:22;720:2;798:6;787:9;783:22;773:32;;843:7;836:4;832:2;828:13;824:27;814:2;;870:6;862;855:22;814:2;915;902:16;941:2;933:6;930:14;927:2;;;962:6;954;947:22;927:2;1012:7;1007:2;998:6;994:2;990:15;986:24;983:37;980:2;;;1038:6;1030;1023:22;980:2;1074;1070;1066:11;1056:21;;1096:6;1086:16;;;;;499:609;;;;;:::o;1113:274::-;;1280:6;1274:13;1296:53;1342:6;1337:3;1330:4;1322:6;1318:17;1296:53;:::i;:::-;1365:16;;;;;1250:137;-1:-1:-1;;1250:137:1:o;1909:383::-;;2058:2;2047:9;2040:21;2090:6;2084:13;2133:6;2128:2;2117:9;2113:18;2106:34;2149:66;2208:6;2203:2;2192:9;2188:18;2183:2;2175:6;2171:15;2149:66;:::i;:::-;2276:2;2255:15;-1:-1:-1;;2251:29:1;2236:45;;;;2283:2;2232:54;;2030:262;-1:-1:-1;;2030:262:1:o;4000:258::-;4072:1;4082:113;4096:6;4093:1;4090:13;4082:113;;;4172:11;;;4166:18;4153:11;;;4146:39;4118:2;4111:10;4082:113;;;4213:6;4210:1;4207:13;4204:2;;;-1:-1:-1;;4248:1:1;4230:16;;4223:27;4053:205::o

ipfs://681bfa55563aab6fd2bafeca979e4c4b5a258c96472cf221026134573cbdb749