EncodeAndDecode

encode_decode_solidity.sol

pragma solidity ^0.5.16;

contract EncodeAndDecode { 
    function encode() public view returns(bytes memory hash) {
        return abi.encode(msg.sender, bytes("0xF785DaB2Cd075dC0a8011249357f2332972319fd"));
    }
    function decode(bytes memory hash) public view returns(address a, bytes memory b) {
       (a,b) = abi.decode(hash, (address, bytes)); 
    }
}