Transaction not yet indexed

21SJzdQ8jGp1z6ApFnhy59HFqP7FkCsC4aFrXBz1PocHSSuPWJoS2j6CEMwWUQkXWP3EiqhnUnb4P5eGXvuME7r7

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