Transaction not yet indexed

666dwA7Tih4mpecTEwD9Q2S4WTqCaKTyJ7GGFpWkegoZNoS3BrzYfqfkhWWyw9N3tHfcD5mhsvp3LgLrd35oDYq8

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