Transaction not yet indexed

21LfNT4rx8CR3Agr3AMBy8Loq6aHppSxhXZdyPaSLkznwhTHXCKrK2jFzotahBHAxmMJzeJxnWfCkDqDrH6W5XbC

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