Transaction not yet indexed

DuKNEHcocDkfbPQDbT2ThFm8UaNegF6V8FXjBAwXXgfpVDDH3h2UNoMgrKUkSVutW62Sab2ACcRoJixVJGjqFBA

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