{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T18:30:56.537924+00:00","duration_seconds":0.004247,"id":1475447,"input_summary":"chars=592 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":150560,"started_at":"2026-07-07T18:30:56.533677+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":148342}