Transaction not yet indexed

5FfR9mhLvHkPcTTZ68c7bQCSkYhdV68SUyT4L69PbpgbAAj1xx2YyptwfF1QCTNyfnjbobMvbqsDeYADn1H5ALUU

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