Transaction not yet indexed

21N81ykHdLZ495isiwGo2SNyFSiQHmR5YUg4otMFPG3xGL8qch4kzPsGqKdo5BmsiN7hoKY2KBAB1ewvAxbrHTi5

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