Transaction not yet indexed

21FBwnoPqWJHd7tHoVEa8Ltf2oy4AAPRYCw5AcckYyMCXK5Gb1pGMB3uQDz8zmVh978Epn77LGoW3566bHEcXJH6

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