[
    {
        "pk": 1, 
        "model": "main.arch", 
        "fields": {
            "agnostic": true, 
            "name": "any"
        }
    }, 
    {
        "pk": 2, 
        "model": "main.arch", 
        "fields": {
            "agnostic": false, 
            "name": "i686"
        }
    }, 
    {
        "pk": 3, 
        "model": "main.arch", 
        "fields": {
            "agnostic": false, 
            "name": "x86_64"
        }
    }
]