[
    {
        "id": 1,
        "rank": [
            1,
            1
        ],
        "reward_rank": "1,1,1000"
    },
    {
        "id": 2,
        "rank": [
            2,
            5
        ],
        "reward_rank": "1,1,500"
    },
    {
        "id": 3,
        "rank": [
            6,
            10
        ],
        "reward_rank": "1,1,200"
    },
    {
        "id": 4,
        "rank": [
            11,
            50
        ],
        "reward_rank": "1,1,100"
    }
]