Transaction not yet indexed

668XR7yy8FusSLUkG7xXJFLqjf4Sv8UNrM1fcbYbGAd4SnDmBNd5wx4Tfavsw4a4UWxNwndjHmUXLAgharDvsvKZ

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