[
  {
    "SignDayAccount": 8,
    "DropID": 500091
  },
  {
    "SignDayAccount": 15,
    "DropID": 500092
  },
  {
    "SignDayAccount": 22,
    "DropID": 500093
  },
  {
    "SignDayAccount": 30,
    "DropID": 500094
  }
]