mine4.defi

{
  "name": "lendchange",
  "base": "",
  "fields": [
    {
      "name": "owner",
      "type": "name"
    },
    {
      "name": "reserve_id",
      "type": "uint64"
    },
    {
      "name": "total_amount",
      "type": "uint64"
    },
    {
      "name": "pre_amount",
      "type": "uint64"
    },
    {
      "name": "now_amount",
      "type": "uint64"
    }
  ]
}