{
  "device": "pico-01",
  "kind": "health",
  "time_utc": 1769815929,
  "ticks": 252974,
  "uptime": 251,
  "rssi": -23,
  "ram_free": 454903,
  "ok": 44,
  "fail": 0,
  "hash": "e5601c6cc37d7487"
}