{
  "device": "pico-01",
  "kind": "health",
  "time_utc": 1769827954,
  "ticks": 39009,
  "uptime": 37,
  "rssi": -21,
  "ram_free": 454887,
  "ok": 4,
  "fail": 0,
  "hash": "50f24b53146f5f78"
}