Transaction not yet indexed

DuLfK8xmQRRBVbkhowhnayQ3Bdjg2xaE5aUL9VZ1pb1LMaQEKGM6DNtwmwjSssqj2mcZL8goETYP8qRttLMXrPJ

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