Transaction not yet indexed

621AT8PakJKUGWZejH58Dc8pt6JYp6bWiDBszg2rn8emLKmw2xR3S6qPg5faQTYLXMSUqoB7bv9BkaE1BcSZAU38

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