Json can't trade (ERR_FAILED) [duplicate]

I manually uploaded the data to my file with .json extension, I wrote it. This file works on url and on notepad ++.

I wanted to call this via jquery from my website where I uploaded it.

This gives the error

What to do?

My code is;

$(document).ready(function() {
   $.getJSON("https://example.com/data.json", function (data) {
   var count = Object.keys(data).length;
   console.log(count);
   })
});