Current behavior:

```
src/bitcoin-cli -signet decodescript 2103d3b9c8cc852f3b4a06bad1711fd1a1761a592bf1475edc0a5f97b31759eba330ac736476a914b6e87320e876a740fc1365aeb1f4b6ab2fe4210b88ad53b268
```
```json
{
  "asm": "03d3b9c8cc852f3b4a06bad1711fd1a1761a592bf1475edc0a5f97b31759eba330 OP_CHECKSIG OP_IFDUP OP_NOTIF OP_DUP OP_HASH160 b6e87320e876a740fc1365aeb1f4b6ab2fe4210b OP_EQUALVERIFY OP_CHECKSIGVERIFY 3 OP_CHECKSEQUENCEVERIFY OP_ENDIF",
  "desc": "raw(2103d3b9c8cc852f3b4a06bad1711fd1a1761a592bf1475edc0a5f97b31759eba330ac736476a914b6e87320e876a740fc1365aeb1f4b6ab2fe4210b88ad53b268)#uul8nd2t",
  "type": "nonstandard",
  "p2sh": "2N62ryy2gBC2QBSdsm832Tv6qCW5py53wJn",
  "segwit": {
    "asm": "0 43c1d0387e91045591f19ff6d60af2bc0d91473b79dc3238aa9d0430f89741bc",
    "desc": "addr(tb1qg0qaqwr7jyz9ty03nlmdvzhjhsxez3em08wryw92n5zrp7yhgx7qj56vra)#ugngfnm5",
    "hex": "002043c1d0387e91045591f19ff6d60af2bc0d91473b79dc3238aa9d0430f89741bc",
    "address": "tb1qg0qaqwr7jyz9ty03nlmdvzhjhsxez3em08wryw92n5zrp7yhgx7qj56vra",
    "type": "witness_v0_scripthash",
    "p2sh-segwit": "2N9diLEHbASsz1oAeDQJPg5mb4LaAju9175"
  }
}
```

It would be nice if this (also) returned miniscript.

Perhaps `getaddressinfo` could do this as well (after #24148).

cc @sipa, @darosior 
psbtx.outputs.push_back(PSBTOutput());
    }
    
    CDataStream ssTx(SER_NETWORK, PROTOCOL_VERSION);
    ssTx << psbtx;
    return EncodeBase64(ssTx);
},
    };
}
static RPCHelpMan utxoupdatepsbt()
{
    return RPCHelpMan{"utxoupdatepsbt",
            "\nUpdates all segwit inputs and outputs in a PSBT with data from output descriptors, the UTXO set or the mempool.\n",
            {
                {"psbt", RPCArg::Type::STR, RPCArg::Optional::NO, "A base64 string of a PSBT"},
                {"descriptors", RPCArg::Type::ARR, RPCArg::Optional::OMITTED, "An array of either strings or objects", {
                    {"", RPCArg::Type::STR, RPCArg::Optional::OMITTED, "An output descriptor"},
                    {"", RPCArg::Type::OBJ, RPCArg::Optional::OMITTED, "An object with an output descriptor and extra information", {
                         {"desc", RPCArg::Type::STR, RPCArg::Optional::NO, "An output descriptor"},
                         {"range", RPCArg::Type::RANGE, RPCArg::Default{1000}, "Up to what index HD chains should be explored (either end or [begin,end])"},
                    }},
                }},
            },
            RPCResult {
                    RPCResult::Type::STR, "", "The base64-encoded partially signed transaction with inputs updated"
            },
            RPCExamples {
                HelpExampleCli("utxoupdatepsbt", "\"psbt\"")
            },
        [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue