Transaction not yet indexed

668aFMvnH3thgrdTiHKp9S6J2fwjjWpo49NjgnHoZ2g2mv9s6cnuHeqQtFVaVgmFAPREGAFt74MFzY7SQmRm6Vqw

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