Transaction not yet indexed

668owbTGXuKfG1a4Mpd8iVvmrfg8QCVoSGfsGiodDAeiqL5KM2wBQcmxHPftn7u7GoUiLfAX43G8fEK7Znrxg55a

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