Transaction not yet indexed

PM819i4S65a8hKHqqzmsaX9pmXWmECMmAM3PgBwrGDZmsFZjHjdii9CShhGm3NRvZtBuoTpPpNWyi7ssX4JTms4

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