ENH: print responses of transaction

src/caosdb/transaction.cpp

@@ -342,6 +342,7 @@ auto Transaction::ExecuteAsynchronously() noexcept -> StatusCode { // NOLINT
       }
     }
   }
+  CAOSDB_LOG_DEBUG(logger_name) << "RPC Response: " << ResponseToString();
   return StatusCode::EXECUTING;
 }