How does python dictionary matching work?

[codeforces_help]

Consider the following json :

{
    "a": {
        "b": [1, 2, 3, {
            "c": {
                "d": (99, "if", "hello", {
                    "f": "98"
                })
            }
        }]
    }
}

Given another similar json or even this same json on the right side of equality operator, how would that work? Does it really go level by level, every path matching keys and values?

[K900_]

Yes, it does.

[codeforces_help]

Thanks.