{
  "device": "pico-01",
  "kind": "health",
  "time_utc": 1769821384,
  "ticks": 3149367,
  "uptime": 3147,
  "rssi": -28,
  "ram_free": 454903,
  "ok": 568,
  "fail": 0,
  "hash": "409c6b9d5e28c844"
}