eossanguonft

{
  "name": "presalerow",
  "base": "",
  "fields": [
    {
      "name": "code",
      "type": "uint8"
    },
    {
      "name": "count",
      "type": "uint32"
    },
    {
      "name": "buy_time",
      "type": "uint32"
    },
    {
      "name": "use_time",
      "type": "uint32"
    }
  ]
}