Transaction not yet indexed

Nn8feeRmAxFPDLzmeyEvqi2L9oTJBMZGXja4e1nrFoxU8WG77xFCTgBCfHJuD9eyPgJSdwQUaH6eUrXBQ4oCBiY

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