Transaction not yet indexed

RN91WVp1ZvNz5nAgeKW2V3KjExcFP3A5wxdQ2NvUSNLCtuJMrzcGJf7HJ5WtU4sUdbmEY39pQGsLP4RVC6F211T

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