log.defi

{
  "name": "unstakelog",
  "base": "",
  "fields": [
    {
      "name": "owner",
      "type": "name"
    },
    {
      "name": "contract",
      "type": "name"
    },
    {
      "name": "sym",
      "type": "symbol"
    },
    {
      "name": "date",
      "type": "time_point"
    }
  ]
}