Returns statistics about the unspent transaction output set. Note: may take a long time.
hash_typestringoptionalcurl --user myuser --data-binary '{"jsonrpc":"1.0","id":"1","method":"gettxoutsetinfo","params":[]}' -H 'content-type:text/plain;' http://127.0.0.1:8332/{
"height": 840000,
"bestblock": "00000000000000000002...",
"txouts": 94523182,
"total_amount": 19687500.00000000,
"disk_size": 5432198765
}