Transaction not yet indexed

DuEnDxYBfpEcMbncKapz2SRPaLmABBnvDw4yKbSzkiENjmMSCc9iqL6DSaGbeSZHeBJsL3AM5GVz5hSVYNKzKRm

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