count: Option<u16>,
    _skip: Option<usize>,
    _include_watchonly: Option<bool>,
  ) -> Result<Vec<ListTransactionResult>, jsonrpc_core::Error> {
    let state = self.state();
    Ok(
      state
        .transactions
        .iter()
        .take(count.unwrap_or(u16::MAX).into())
        .map(|(txid, tx)| (*txid, tx))
        .chain(state.mempool.iter().map(|tx| (tx.txid(), tx)))
        .map(|(txid, tx)| ListTransactionResult {
          info: WalletTxInfo {
            confirmations: state.get_confirmations(tx),
            blockhash: None,
            blockindex: None,
            blocktime: None,
            blockheight: None,
            txid,
            time: 0,
            timereceived: 0,
            bip125_replaceable: Bip125Replaceable::Unknown,
            wallet_conflicts: Vec::new(),
          },
          detail: GetTransactionResultDetail {
            address: None,
            category: GetTransactionResultDetailCategory::Immature,
            amount: SignedAmount::from_sat(0),
            label: None,