blocktivity1

{
  "name": "average_row",
  "base": "",
  "fields": [
    {
      "name": "hour",
      "type": "uint64"
    },
    {
      "name": "day",
      "type": "uint64"
    },
    {
      "name": "week",
      "type": "uint64"
    },
    {
      "name": "last_updated",
      "type": "time_point_sec"
    }
  ]
}