Exercise submission fail. Node and Express: Serve JSON on a Specific Route

Tell us what’s happening:
Glitch exercise works fine. But the exercise page won’t validate the answer.

Your code so far
app.get("/json", function(req, res) {
res.json({
‘“message”’: ‘Hello json’
});
});

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.106 Safari/537.36.

https://snowy-power-constellation.glitch.me/json

Challenge: Serve JSON on a Specific Route

Link to the challenge:

Hello there,

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