crayfishplay

{
  "name": "st_crayfish_power",
  "base": "",
  "fields": [
    {
      "name": "luck_id",
      "type": "uint64"
    },
    {
      "name": "begin_time",
      "type": "uint64"
    },
    {
      "name": "end_time",
      "type": "uint64"
    },
    {
      "name": "weight",
      "type": "float32"
    }
  ]
}