validateaddress
{
"isvalid": true,
"address": "bc1qkg0eygn4fk3u6f4u97crk4gmpjfhnvr3klueh8",
"scriptPubKey": "0014b21f9222754da3cd26bc2fb03b551b0c9379b071",
"isscript": false,
"iswitness": true,
"witness_version": 0,
"witness_program": "b21f9222754da3cd26bc2fb03b551b0c9379b071"
}addressObj
{
"version": 0,
"prefix": "bc",
"data": "b21f9222754da3cd26bc2fb03b551b0c9379b071"
}