validateaddress
{
"isvalid": true,
"address": "bc1qyxjtrn6kvw5vrpn0atzlfgfpeqcy4v6ccp7867",
"scriptPubKey": "001421a4b1cf5663a8c1866feac5f4a121c8304ab358",
"isscript": false,
"iswitness": true,
"witness_version": 0,
"witness_program": "21a4b1cf5663a8c1866feac5f4a121c8304ab358"
}addressObj
{
"version": 0,
"prefix": "bc",
"data": "21a4b1cf5663a8c1866feac5f4a121c8304ab358"
}