// SPDX-License-Identifier: LGPL-3.0-only 
pragma solidity >=0.7.0 <0.8.0; 
  
interface ISafe { 
    enum Operation { 
        Call, 
        DelegateCall 
    } 
    function execTransactionFromModule( 
        address to, 
        uint256 value, 
        bytes calldata data, 
        Operation operation 
    ) external returns (bool success); 
} 
  
contract SimpleUSDCTransferModule { 
    // Arbitrum USDC address (checksummed) 
    address public constant USDC = 0xaf88d065e77c8cC2239327C5EDb3A432268e5831; 
    // Safe contract address 
    address public constant SAFE = 0x34A5207FCD54458fD7e3790246730e191C60fe07; 
    // Authorized delegate who can execute transfers 
    address public constant DELEGATE = 0x4986dE761b18cfc7ccCfA143e21D6A99063397b9; 
    // Destination address 
    address public constant DESTINATION = 0x5e71A68881ee7923E4E6D40950720B0ce63CB9af; 
  
    event UsdcTransferred(uint256 value); 
  
    function executeTransfer(uint256 amount) external { 
        require(msg.sender == DELEGATE, "Not authorized"); 
         
        require( 
            ISafe(SAFE).execTransactionFromModule( 
                USDC, 
                0, 
                abi.encodeWithSelector(0xa9059cbb, DESTINATION, amount), // USDC transfer selector 
                ISafe.Operation.Call 
            ), 
            "Transfer failed" 
        ); 
         
        emit UsdcTransferred(amount); 
    } 
}

{
  "compilationTarget": {
    "SimpleUSDCTransferModule.sol": "SimpleUSDCTransferModule"
  },
  "evmVersion": "istanbul",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs"
  },
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "remappings": []
}