Transaction not yet indexed

21ttjxZePnn9ie3K788K2gnmLzB6Yp86mdyuL4ZytfogCRYupBbE7bfvvm7W5vuceRdTfALMMpFNj6tJf5M8UZnj

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