hbgtokenpool

{
  "name": "whiteitem",
  "base": "",
  "fields": [
    {
      "name": "contract",
      "type": "name"
    },
    {
      "name": "begin_time",
      "type": "uint32"
    },
    {
      "name": "end_time",
      "type": "uint32"
    }
  ]
}