Transaction not yet indexed

21XFg4q1tYd3XU3tPsRDDHAKAQPmhDM4PfBPp5WNo26nqpQVBof3AqWKkx9deFzhvwWhVNJmAatKVrwAz6WAiiG3

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