[
    {
    "id": "1",
    "first_name": "John",
    "last_name": "Doe",
    "city": "Los Angeles",
    "country": "US",
    "birthdate": "1980-01-01",
    "age": "40",
    "json_data": {
            "foo": {
                "bar": "baz"
            }
        }
    },
    {
    "id": "2",
    "first_name": "James",
    "last_name": "Doe",
    "city": "Los Angeles",
    "country": "US",
    "birthdate": "1980-01-01",
    "age": "40",
    "json_data": {
            "foo": {
                "bar": "baz"
            }
        }
    }
]