    function requestL2Transaction(
        //@audit
        address _contractL2,
        uint256 _l2Value,
        bytes calldata _calldata,
        uint256 _l2GasLimit,
        uint256 _l2GasPerPubdataByteLimit,
        bytes[] calldata _factoryDeps,
        //@audit
        address _refundRecipient
    ) external payable returns (bytes32 canonicalTxHash) {
        require(s.chainId == ERA_CHAIN_ID, "legacy interface only available for era token");
        canonicalTxHash = _requestL2TransactionSender(
            BridgehubL2TransactionRequest({
                sender: msg.sender,
                contractL2: _contractL2,
                mintValue: msg.value,
                l2Value: _l2Value,
                l2GasLimit: _l2GasLimit,
                l2Calldata: _calldata,
                l2GasPerPubdataByteLimit: _l2GasPerPubdataByteLimit,
                factoryDeps: _factoryDeps,
                refundRecipient: _refundRecipient
            })
        );
        IL1SharedBridge(s.baseTokenBridge).bridgehubDepositBaseToken{value: msg.value}(
            s.chainId,
            msg.sender,
            ETH_TOKEN_ADDRESS,
            msg.value
        );
    }
