Transaction not yet indexed

666zGcdu3r5bwRbix3Gh2rx8kfqPETuZkRYUVpsufNdQEbFoBtftSQZFHqsy2rtc2eRdZMdhME8DMweCNhKyxUno

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