comment_to: Option<String>,
    subtract_fee: Option<bool>,
    replaceable: Option<bool>,
    confirmation_target: Option<u32>,
    estimate_mode: Option<EstimateMode>,
    avoid_reuse: Option<bool>,
    fee_rate: Option<f64>,
    verbose: Option<bool>,
  ) -> Result<Txid, jsonrpc_core::Error>;

  #[rpc(name = "gettransaction")]
  fn get_transaction(
    &self,
    txid: Txid,
    include_watchonly: Option<bool>,
  ) -> Result<Value, jsonrpc_core::Error>;

  #[rpc(name = "getrawtransaction")]
  fn get_raw_transaction(
    &self,
    txid: Txid,
    verbose: Option<bool>,
    blockhash: Option<BlockHash>,
  ) -> Result<Value, jsonrpc_core::Error>;

  #[rpc(name = "listunspent")]
  fn list_unspent(
    &self,
    minconf: Option<usize>,
    maxconf: Option<usize>,
    address: Option<Address<NetworkUnchecked>>,
    include_unsafe: Option<bool>,
    query_options: Option<String>,
  ) -> Result<Vec<ListUnspentResultEntry>, jsonrpc_core::Error>;

  #[rpc(name = "listlockunspent")]
  fn list_lock_unspent(&self) -> Result<Vec<JsonOutPoint>, jsonrpc_core::Error>;