{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-31T16:39:58.237747+00:00","duration_seconds":0.002556,"id":2992328,"input_summary":"chars=173 node=683211","metadata":{},"output_summary":"candidates=1 calls=KZ7RSV","recording_id":283726,"started_at":"2026-08-31T16:39:58.235191+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":267854}