Transaction not yet indexed

21F2MsTBnft5W8wUrMiA5eeCrfKoSxWHr6aZKDepB7DoC2VWujVGfsnGrAz1JW7ZGVy2Tqsx2WVshPD7QoqbxxaW

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