{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T10:22:47.924441+00:00","duration_seconds":0.003207,"id":1187750,"input_summary":"chars=244 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":9741,"started_at":"2026-06-29T10:22:47.921234+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":9742}