Transaction not yet indexed

21UswzTwFy1HDVZdkPht3tPfbZmJURXkLqoXAtEBEDhS78C7k6GNxYeA2pavafjiCFBZPEgEW54sjpV2VMak2Tq2

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