ded.
         ...
       ],
       "replaceable": bool,           (boolean, optional, default=wallet default) Marks this transaction as BIP125 replaceable.
                                      Allows this transaction to be replaced by a transaction with higher fees
       "conf_target": n,              (numeric, optional, default=wallet default) Confirmation target (in blocks)
       "estimate_mode": "str",        (string, optional, default=UNSET) The fee estimate mode, must be one of:
                    