Transaction not yet indexed

66Mc1UtUdTboxVB5PcWcGpyJwYS925AaFXAQBoK5ro55WZPwtUDKZsarsrRNLHYEsDR5pZPGjWZ76j8krTHQNGnA

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