Transaction not yet indexed

668BJCKKXH5mydF4dDx6mrBnMSGmMdoSYaN6UWL4AKJZ67QN7uYaMdYoUHx4dJg86zzS3K68bB5CaycktAHg5TRY

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