{
  "device": "pico-01",
  "kind": "health",
  "time_utc": 1769814844,
  "ticks": 183268,
  "uptime": 180,
  "rssi": -23,
  "ram_free": 454903,
  "ok": 31,
  "fail": 0,
  "hash": "a4b2b61100f5aa2a"
}