Transaction not yet indexed

21iz17zviQs5SYYJjsFGbdaocU6bF264SjmJF2N41kkn4hLdG7V1o2Sqccyj5yMoPvxWV8CT8AzPYe8ZSw8PLJ57

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