Merge #19765: doc: Fix getmempoolancestors RPC result doc

333329d doc: Fix getmempoolancestor RPC result doc (MarcoFalke)

Pull request description:

ACKs for top commit:
  laanwj:
    ACK 333329d

Tree-SHA512: 30a7568ec15d1af0c484b4d479e14ec3609a01b76f17f8285688b0c5e5b0480926bbf6f651da91193b66fd752e83e9707e4b08c52b69f8c670c430da84713359

Author: fanquake

src/rpc/blockchain.cpp

@@ -556,7 +556,10 @@ static UniValue getmempoolancestors(const JSONRPCRequest& request)
                         RPCResult::Type::ARR, "", "",
                         {{RPCResult::Type::STR_HEX, "", "The transaction id of an in-mempool ancestor transaction"}}},
                     RPCResult{"for verbose = true",
-                        RPCResult::Type::OBJ, "transactionid", "", MempoolEntryDescription()},
+                        RPCResult::Type::OBJ_DYN, "", "",
+                        {
+                            {RPCResult::Type::OBJ, "transactionid", "", MempoolEntryDescription()},
+                        }},
                 },
                 RPCExamples{
                     HelpExampleCli("getmempoolancestors", "\"mytxid\"")
@@ -588,7 +591,6 @@ static UniValue getmempoolancestors(const JSONRPCRequest& request)
         for (CTxMemPool::txiter ancestorIt : setAncestors) {
             o.push_back(ancestorIt->GetTx().GetHash().ToString());
         }
-
         return o;
     } else {
         UniValue o(UniValue::VOBJ);