Transaction not yet indexed

sttAkQ1XXmpBsMpjE9AzXg16xnLqmMz2vE5Rvnns45QwS3N9HRFFFhcobJayD7uZ7QQKGzsQEYv7gUY3XYUDa9b

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