[
  {
    "lv_id": 1,
    "score_low": 0,
    "score_up": 799,
    "human_num": 0,
    "name": {
      "key": "arena_active_reward_name_1",
      "text": "黑铁"
    },
    "win_reward": [
      {
        "a": "attr",
        "t": "arenacoin",
        "n": 10
      }
    ],
    "png": "smithy_atk_1",
    "k_value": 30
  },
  {
    "lv_id": 2,
    "score_low": 800,
    "score_up": 1299,
    "human_num": 2,
    "name": {
      "key": "arena_active_reward_name_2",
      "text": "青铜"
    },
    "win_reward": [
      {
        "a": "attr",
        "t": "arenacoin",
        "n": 12
      }
    ],
    "png": "smithy_def_4",
    "k_value": 30
  },
  {
    "lv_id": 3,
    "score_low": 1300,
    "score_up": 1599,
    "human_num": 3,
    "name": {
      "key": "arena_active_reward_name_3",
      "text": "白银"
    },
    "win_reward": [
      {
        "a": "attr",
        "t": "arenacoin",
        "n": 14
      }
    ],
    "png": "smithy_def_1",
    "k_value": 30
  },
  {
    "lv_id": 4,
    "score_low": 1600,
    "score_up": 2199,
    "human_num": 4,
    "name": {
      "key": "arena_active_reward_name_4",
      "text": "黄金"
    },
    "win_reward": [
      {
        "a": "attr",
        "t": "arenacoin",
        "n": 16
      }
    ],
    "png": "smithy_atk_3",
    "k_value": 30
  },
  {
    "lv_id": 5,
    "score_low": 2200,
    "score_up": 2799,
    "human_num": 5,
    "name": {
      "key": "arena_active_reward_name_5",
      "text": "铂金"
    },
    "win_reward": [
      {
        "a": "attr",
        "t": "arenacoin",
        "n": 18
      }
    ],
    "png": "smithy_def_2",
    "k_value": 30
  },
  {
    "lv_id": 6,
    "score_low": 2800,
    "score_up": 3699,
    "human_num": 5,
    "name": {
      "key": "arena_active_reward_name_6",
      "text": "钻石"
    },
    "win_reward": [
      {
        "a": "attr",
        "t": "arenacoin",
        "n": 20
      }
    ],
    "png": "smithy_sup_4",
    "k_value": 30
  },
  {
    "lv_id": 7,
    "score_low": 3700,
    "score_up": 4599,
    "human_num": 5,
    "name": {
      "key": "arena_active_reward_name_7",
      "text": "大师"
    },
    "win_reward": [
      {
        "a": "attr",
        "t": "arenacoin",
        "n": 22
      }
    ],
    "png": "smithy_atk_4",
    "k_value": 30
  },
  {
    "lv_id": 8,
    "score_low": 4600,
    "score_up": 999999,
    "human_num": 5,
    "name": {
      "key": "arena_active_reward_name_8",
      "text": "王者"
    },
    "win_reward": [
      {
        "a": "attr",
        "t": "arenacoin",
        "n": 22
      }
    ],
    "png": "smithy_atk_5",
    "k_value": 30
  }
]