{
  "device": "pico-01",
  "kind": "health",
  "time_utc": 1769829221,
  "ticks": 761501,
  "uptime": 759,
  "rssi": -18,
  "ram_free": 454883,
  "ok": 135,
  "fail": 0,
  "hash": "a2a9c63e45b3b897"
}