Transaction not yet indexed

DUn2zrRCcah2GwgLdRzkg8RvsxZkKjMbtidgXkARmxxZxZjJNfCvQTZbBZgvztZ1iraabWnJgo8u1HQTwmHv2tC

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