{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T18:50:33.602793+00:00","duration_seconds":0.004944,"id":1573826,"input_summary":"chars=312 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":157329,"started_at":"2026-07-10T18:50:33.597849+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":154475}