Transaction not yet indexed

55u6csDUPdnejCjZp3GaHyBcfcviWdbu6Gr5smM2DVDsGi3aCPVdZbCZynAcxK5w6DMq6kUk7SJhkpAtKoMcykvG

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