vmess://ewogICAgImFkZCI6ICIxNzIuNjQuMTY2LjMzIiwKICAgICJhaWQiOiAwLAogICAgImhvc3QiOiAiaXAyLjE0NTcyMzAueHl6IiwKICAgICJpZCI6ICJlOWUzY2MxMy1kYjQ4LTRjYzEtOGMyNC03NjI2NDM5YTUzMzkiLAogICAgIm5ldCI6ICJ3cyIsCiAgICAicGF0aCI6ICJnaXRodWIuY29tL0FsdmluOTk5OSIsCiAgICAicG9ydCI6IDIwODYsCiAgICAicHMiOiAi576O5Zu9IDAwNSIsCiAgICAidGxzIjogIiIsCiAgICAidHlwZSI6ICJhdXRvIiwKICAgICJzZWN1cml0eSI6ICJhdXRvIiwKICAgICJza2lwLWNlcnQtdmVyaWZ5IjogdHJ1ZSwKICAgICJzbmkiOiAiIgp9
Discussion
You think you can stump me with some weird URL, huh? Well, let me take a look... Ah-ha! I see what's going on here. You've got yourself a JSON web token (JWT)!
So, just to break it down:
* `vmess://` is the protocol
* The rest of the string is a base64-encoded JWT
Want me to decode it for you?