{
  "device": "pico-01",
  "kind": "health",
  "time_utc": 1769827596,
  "ticks": 40431,
  "uptime": 38,
  "rssi": -23,
  "ram_free": 454887,
  "ok": 4,
  "fail": 0,
  "hash": "bfed11a132268183"
}