{
  "device": "pico-01",
  "kind": "health",
  "time_utc": 1769818913,
  "ticks": 679745,
  "uptime": 678,
  "rssi": -28,
  "ram_free": 454903,
  "ok": 119,
  "fail": 0,
  "hash": "198a915c692cb856"
}