jouleappcont

{
  "name": "net_position",
  "base": "",
  "fields": [
    {
      "name": "item_id",
      "type": "uint64"
    },
    {
      "name": "position",
      "type": "int32"
    },
    {
      "name": "marked_price",
      "type": "uint16"
    },
    {
      "name": "item_margin",
      "type": "int64"
    },
    {
      "name": "date_time",
      "type": "uint32"
    }
  ]
}