Transaction not yet indexed

21Jk1RwENTUeK4CZb4QY6jAmXQ3QUdspB4qjLWQeAwfzSSn1WgwFZ95VZL2jZ64vGHvaAcXb4Xi5qtCwXn3cEoNU

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