Transaction not yet indexed

21HkT3AZS3HsnHHqbAb7aF2ay15fCyZeQbQix3AXabALgPwxUGaHFJBCMELBNkj9UfCSaw8fjHRm6y9vEUqXgReH

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