Transaction not yet indexed

Ua6ACj9rKPwFsAFQaPDK17rsKJzr9M15vMuabpcaqXKVsMAkscVipzLSewftPwR6KXDrJadpvvsQo3TS1gJZ1Tt

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