Transaction not yet indexed

MSSmijr9yrapFBaxBckbYoyddxGF5w13HBaQQLZBpqLxFmi7J8yZGSrQUbqEFfRMQYdVh6A8mnWg2BmFvtJkrAp

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