Transaction not yet indexed

388VBwZvtaW3qEYe8j4eW7Hx3B3BYaBTmur7PUxAjichBomf8tmc5RPFbsS73epfKA1LHcHVyKM8s4WJbpSM4irD

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