emeraldmine1

{
  "name": "liquidity",
  "base": "",
  "fields": [
    {
      "name": "owner",
      "type": "name"
    },
    {
      "name": "token",
      "type": "uint64"
    },
    {
      "name": "last_update",
      "type": "time_point_sec"
    }
  ]
}