Transaction not yet indexed

1HphNvk4H9RoqpcJA2cfqcS5r6cDaghDupMHNyJmRDXEcHrm5yQEpusmkir2BebxwaeYh4upAkVZyT9FQ9fgMmE

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