Transaction not yet indexed

638eW4MGQLrYNyPC2Kihc66UJb9qroXHK4gDw7PV8FEjtEjPBYRjgF6kzuzJZZVLvhGa2j662JkeeSpWMvzU2mcs

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.