{
  "device": "pico-01",
  "kind": "health",
  "time_utc": 1769830367,
  "ticks": 130003,
  "uptime": 126,
  "rssi": -23,
  "ram_free": 454883,
  "ok": 20,
  "fail": 0,
  "hash": "2eaeaf05747c2c93"
}