[
  {
    "signday": 1,
    "reward": 50
  },
  {
    "signday": 2,
    "reward": 60
  },
  {
    "signday": 3,
    "reward": 100
  },
  {
    "signday": 4,
    "reward": 70
  },
  {
    "signday": 5,
    "reward": 80
  },
  {
    "signday": 6,
    "reward": 90
  },
  {
    "signday": 7,
    "reward": 100
  }
]