Solidity, Smart Contracts.
0000000000000000000000005b38da6a701c568545dcfcb03fcb875f56beddc4 000000000000000000000000000000000000000000000000000000000000007f The first 32 bytes contain the address (20 bytes) and the other 32 bytes contain the integer, 7f. Encoding is always in hexadecimal, and 7f in hex is 127. Decoding the