Transaction not yet indexed

21TzY8KGcaSmdyRyYJ57czjzzqH8wRyGNXe1wCEQfVPszym6oHXkYddpFzKkwQwV7HfNg5MfnenFZPBauJAVAmDP

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