Transaction not yet indexed

5ffS8TagxumCVUQQKkP6Z2Sa9tug3sFFwYusN4PjnkF9KLPgh3yFeR7Dpf58DyRAdosSc8oVJUE4V6BmVqe8ocFx

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