validateaddress
{
"isvalid": true,
"address": "bc1qy8ezkfrlvfy74ahq46txpxyecpeyj50n2qg45k",
"scriptPubKey": "001421f22b247f6249eaf6e0ae96609899c0724951f3",
"isscript": false,
"iswitness": true,
"witness_version": 0,
"witness_program": "21f22b247f6249eaf6e0ae96609899c0724951f3"
}addressObj
{
"version": 0,
"prefix": "bc",
"data": "21f22b247f6249eaf6e0ae96609899c0724951f3"
}