threecountry

{
  "name": "st_rare_rate_or",
  "base": "",
  "fields": [
    {
      "name": "type",
      "type": "uint64"
    },
    {
      "name": "s_rate",
      "type": "uint32"
    },
    {
      "name": "a_rate",
      "type": "uint32"
    },
    {
      "name": "b_rate",
      "type": "uint32"
    },
    {
      "name": "c_rate",
      "type": "uint32"
    }
  ]
}