{
  "generated_at": "2031-03-14T12:00:00.000Z",
  "feed_built_at": "2031-03-14T12:00:00.000Z",
  "messages": { "last_24h": 2, "last_7d": 4 },
  "stations": {
    "desktop-kiwi-kph": { "last_heard_at": "2031-03-14T11:50:00.000Z", "clips_24h": 1 },
    "desktop-kiwi-w4": { "last_heard_at": "2031-03-14T07:00:00.000Z", "clips_24h": 1 }
  }
}