Transaction not yet indexed

PC8UBH6brZn1beVRvrJdgk1SRrYyH9NFcTyzQiEEDDDoF4yBmuQz41EMvTEBpQPZCPM2q9N3BrPiUJdKTPYhpcH

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