        if (tokenAddress == address(0)) revert TokenDoesNotExist(symbol);

        if (_getTokenType(symbol) == TokenType.External) {
            _checkTokenStatus(symbol);

            DepositHandler depositHandler = new DepositHandler{ salt: salt }();

            (bool success, bytes memory returnData) = depositHandler.execute(
                tokenAddress,
                abi.encodeWithSelector(
                    IERC20.transfer.selector,
                    address(this),
                    IERC20(tokenAddress).balanceOf(address(depositHandler))
                )
            );

            if (!success || (returnData.length != uint256(0) && !abi.decode(returnData, (bool))))
                revert BurnFailed(symbol);
        (bool success, ) = gatewayImplementation.delegatecall(
            let result := delegatecall(gas(), implementation, 0, calldatasize(), 0, 0)
            (bool success, bytes memory data) = TOKEN_DEPLOYER_IMPLEMENTATION.delegatecall(
