Transaction not yet indexed

21a7d8FQPf7exDGB18Q3p2fziees4FiiQ9siUutq6GV9fBR3UadFRwDk6qG596Ff9gFwTfFDDHHtsVDW6VpFKC9X

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