diff --git a/src/rpc/core_rpc_server_commands_defs.h b/src/rpc/core_rpc_server_commands_defs.h
index 06bec9e7a..29bc17922 100644
--- a/src/rpc/core_rpc_server_commands_defs.h
+++ b/src/rpc/core_rpc_server_commands_defs.h
@@ -375,10 +375,16 @@ namespace cryptonote
         KV_SERIALIZE(as_json)
         KV_SERIALIZE(in_pool)
         KV_SERIALIZE(double_spend_seen)
-        KV_SERIALIZE(block_height)
-        KV_SERIALIZE(block_timestamp)
-        KV_SERIALIZE(output_indices)
-        KV_SERIALIZE(relayed)
+        if (!this_ref.in_pool)
+        {
+          KV_SERIALIZE(block_height)
+          KV_SERIALIZE(block_timestamp)
+          KV_SERIALIZE(output_indices)
+        }
+        else
+        {
+          KV_SERIALIZE(relayed)
+        }
       END_KV_SERIALIZE_MAP()
     };