{
  "indie_contract001": {
    "levelMap": {
      "1": {
        "firstReward": "reward_activity_contract_tag_1",
        "level": 1
      },
      "2": {
        "firstReward": "reward_activity_contract_tag_2",
        "level": 2
      },
      "3": {
        "firstReward": "reward_activity_contract_tag_3",
        "level": 3
      }
    }
  }
}