{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T14:50:59.167765+00:00","duration_seconds":0.000641,"id":231085,"input_summary":"chars=655 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":106448,"started_at":"2026-06-24T14:50:59.167124+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":106449}