diff --git a/mp3/server.py b/mp3/server.py
index 446225b6baf21d463a122102e7ca19b43a327420..cd78eee06ad27c4ae83300eda067d7a26a1717f7 100644
--- a/mp3/server.py
+++ b/mp3/server.py
@@ -696,7 +696,7 @@ def server_handler(conn, SELF_NODE):
                 abort(SELF_NODE, timestamp)
                 gprint(f'[server_handler] accounts_map: \n{json.dumps(accounts_map, default=lambda x: x.__dict__)}')
                 break
-            ret_value = reformat_return_value(ret_value)
+            ret_value = reformat_return_value(ret_value, operation)
             send_msg_to_socket(ret_value, conn)
             gprint(f'[server_handler] accounts_map: \n{json.dumps(accounts_map, default=lambda x: x.__dict__)}')
     except Exception as e:
diff --git a/sample_test/src/server.py b/sample_test/src/server.py
index 446225b6baf21d463a122102e7ca19b43a327420..cd78eee06ad27c4ae83300eda067d7a26a1717f7 100644
--- a/sample_test/src/server.py
+++ b/sample_test/src/server.py
@@ -696,7 +696,7 @@ def server_handler(conn, SELF_NODE):
                 abort(SELF_NODE, timestamp)
                 gprint(f'[server_handler] accounts_map: \n{json.dumps(accounts_map, default=lambda x: x.__dict__)}')
                 break
-            ret_value = reformat_return_value(ret_value)
+            ret_value = reformat_return_value(ret_value, operation)
             send_msg_to_socket(ret_value, conn)
             gprint(f'[server_handler] accounts_map: \n{json.dumps(accounts_map, default=lambda x: x.__dict__)}')
     except Exception as e: