{
  "device": "pico-01",
  "kind": "health",
  "time_utc": 1769825476,
  "ticks": 634447,
  "uptime": 632,
  "rssi": -30,
  "ram_free": 454903,
  "ok": 111,
  "fail": 0,
  "hash": "7f537e50b65a2daa"
}