Bitcoin gettxoutsetinfo用法及代碼示例

{
  "height":n,     (numeric) The current block height (index)
  "bestblock": "hex",   (string) The hash of the block at the tip of the chain
  "transactions": n,      (numeric) The number of transactions with unspent outputs
  "txouts": n,            (numeric) The number of unspent transaction outputs
  "bogosize": n,          (numeric) A meaningless metric for UTXO set size
  "hash_serialized_2": "hash", (string) The serialized hash
  "disk_size": n,         (numeric) The estimated size of the chainstate on disk
  "total_amount": x.xxx          (numeric) The total amount
}

bitcoin-cli gettxoutsetinfo

curl --user myusername --data-binary '{"jsonrpc": "1.0", "id":"curltest", "method": "gettxoutsetinfo", "params": [] }' -H 'content-type: text/plain;' http://127.0.0.1:8332/