Transaction not yet indexed

5RExHMZfKen8m7fpAqpNR7V33yDrjEyjCpL6EPAZJbBEhqfCkQvo9okycG4nns2MesBmRuzW3qTwFDmQN8L8kE9c

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