{
  "device": "pico-01",
  "kind": "health",
  "time_utc": 1769827965,
  "ticks": 49857,
  "uptime": 47,
  "rssi": -21,
  "ram_free": 454887,
  "ok": 6,
  "fail": 0,
  "hash": "2f754f7623c177b1"
}