{"currency":"BTC","perp_regime":"BEARISH_MOMENTUM","bias":"SHORT","confidence":0.7,"risk":"MODERATE","fetched_at":1785068770,"preview":true,"signed":false,"note":"Preview — unsigned, up to 24h stale. Full perp regime $0.15. Data cached — may be up to 60 minutes old.","preview_cached":true,"cache_max_age_minutes":60}