{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T23:36:29.287689+00:00","duration_seconds":0.002084,"id":1483274,"input_summary":"chars=133 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":151121,"started_at":"2026-07-07T23:36:29.285605+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":148838}