Transaction not yet indexed

428XTg6sMEc1Gt7JoaCbPb7XaHuUtPbMxqX7SJESdUNdQedJtnPLaMhBgDzpf1h3utTQyyVwwczmQA4RctqZ2F3n

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