UTXO set. Solving data must be provided for non-wallet inputs.

Arguments:
1. inputs                             (json array, optional) Leave empty to add inputs automatically. See add_inputs option.
     [
       {                              (json object)
         "txid": "hex",               (string, required) The transaction id
         "vout": n,                   (numeric, required) The output number
         "sequence": n,               (numeric, optional, default=depends on the value of the 'lockti