Weird jbuilder JSON

jbuilder_derp.json

{
    "videos": {
        "[]": "widescreen",
        "author": "author",
        "categories": "categories",
        "description": "description",
        "latitude": "latitude",
        "longitude": "longitude",
        "media_content": "media_content",
        "state": "state",
        "thumbnails": "thumbnails",
        "duration": "duration",
        "perm_private": "perm_private",
        "published_at": "published_at",
        "updated_at": "updated_at",
        "view_count": "view_count",
        "favorite_count": "favorite_count",
        "keywords": "keywords",
        "title": "title",
        "video_id": "video_id",
        "widescreen": "widescreen"
    },
    "signedRequest": {
        "algorithm": "HMAC-SHA256",
        "expires": 1354071600,
        "issued_at": 1354064467,
        "oauth_token": "AAAG8XnBYiXMBAOPHiMEzD7yQPlz7jjTroINSb9PrkZAT0iTTYZBw9PdrXGwX467uZCx2K3ZCpnOEnBi0tagucLpBnn5zNNwMF710Cva5AAZDZD",
        "page": {
            "id": "427939937270481",
            "liked": false,
            "admin": true
        },
        "user": {
            "country": "us",
            "locale": "en_US",
            "age": {
                "min": 21
            }
        },
        "user_id": "20202702"
    },
    "configuration": null,
    "featuredVideo": null,
    "channel": null,
    "total": null
}