{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-03T10:56:40.044008+00:00","duration_seconds":0.014623,"id":1318874,"input_summary":"chars=885 node=683211","metadata":{},"output_summary":"candidates=2 calls=AT1OF,A40BY","recording_id":139604,"started_at":"2026-07-03T10:56:40.029385+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":138426}