{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T06:50:06.165353+00:00","duration_seconds":0.000377,"id":326318,"input_summary":"chars=786 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":1568,"started_at":"2026-06-25T06:50:06.164976+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":1568}