Transaction not yet indexed

21ffqdv3V3SY4cLeC3pHaSUQntg7dmWqCyQYx7SZKLuuBj77suDHDSCzc9nqw2XPuDYQ1uBaJPi7AyLUAbBLLPC5

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