validateaddress
{
"isvalid": true,
"address": "bc1qk3x2a0h8zrgn4ewuthw905w9wt6q3dm48qc23f",
"scriptPubKey": "0014b44caebee710d13ae5dc5ddc57d1c572f408b775",
"isscript": false,
"iswitness": true,
"witness_version": 0,
"witness_program": "b44caebee710d13ae5dc5ddc57d1c572f408b775"
}addressObj
{
"version": 0,
"prefix": "bc",
"data": "b44caebee710d13ae5dc5ddc57d1c572f408b775"
}