Transaction not yet indexed

DUNgMVPKkYgb3HSSPy5HEJfvhr9yzcbGUMTfpRq7GGWkewXXxhrTY72UW7hGLuH9jpEfegCCwQxKdApiS45PfVB

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