Merge branch 'release-3.1.21' into 'master'

Release 3.1.21

See merge request !298

chain/wallet/handlers/DapGetListKeysCommand.cpp

@@ -94,6 +94,7 @@ QVariant DapGetListKeysCommand::respondToClient(const QVariant &args)
         }
         data.insert("keys", keyArray);
     }
+    data.insert("networkName", net);
     resultObject.insert(RESULT_KEY, data);
     if(!errorMsg.isEmpty())
     {