Transaction not yet indexed

pb8MmPQSStmtHKkfo8A4629rjjTn37TWDRoPEGABLF6aZAkqsRPUHbKgGaNAMESJF77ppDQMZyRr1cpXcasuZNk

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