Transaction not yet indexed

21FdeYyL55e2mgqiZNjAa4MHUAUZsdR64QwsnxS39J9QbfdeZZT4sovYoH8MdirTWNu7JKP1LAHWeX2WPq3nQQU6

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