utxoupdatepsbt
Updates all segwit inputs and outputs in a PSBT with data from output descriptors, the UTXO set or the mempool.

Argument #1 - psbt

Type: string, required
A base64 string of a PSBT

Argument #2 - descriptors

Type: json array, optional
An array of either strings or objects
[
"", (string) An output descriptor
{ (json object) An object with an output descriptor and extra information
"desc": "str", (string, required) An output descriptor
"range": n or [n,n], (numeric or array, optional, default=1000) Up to what index HD chains should be explored (either end or [begin,end])
},
...
]
Result
Name
Type
Description
str
string
The base64-encoded partially signed transaction with inputs updated
Examples
bitcoin-cli utxoupdatepsbt "psbt"
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Argument #1 - psbt
Argument #2 - descriptors