Transaction not yet indexed

66D6B3hq9pfEifHwZAqF7SSo8inuNTWZz4hTSopYGmzSc5aEY8FuYqFWMvK3C1X6GApAk3yS45i92C5Qjf1VAkQV

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