Transaction not yet indexed

666XB3h4jsfeKxn1wX2h3UbWeHPjProSiKjD1WV5HGC1F7mLThd6k2GjsW7L8mQf6GaboEJXJnKXAChGTDUDYjja

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