{
  "device": "pico-01",
  "kind": "health",
  "time_utc": 1769817542,
  "ticks": 1866254,
  "uptime": 1863,
  "rssi": -23,
  "ram_free": 454903,
  "ok": 351,
  "fail": 0,
  "hash": "313e87649a90bb3a"
}