AccountIdHex
32-byte Substrate account id as lowercase hex, always 0x-prefixed and lowercase in responses.
stringAccountIdHex (string)
32-byte Substrate account id as lowercase hex, always 0x-prefixed and lowercase in responses.
Possible values: Value must match regular expression ^0x[a-f0-9]{64}$
Example:
0x91b171bb158e2d3848fa23a9f1c25182fb8e20313b2c1eb49219da7a70ce90c3AccountIdHex
"0x91b171bb158e2d3848fa23a9f1c25182fb8e20313b2c1eb49219da7a70ce90c3"