{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T19:46:18.467404+00:00","duration_seconds":0.000481,"id":255147,"input_summary":"chars=458 node=683211","metadata":{},"output_summary":"candidates=3 calls=AT9PHW,K5ONA,N9PHW","recording_id":111524,"started_at":"2026-06-24T19:46:18.466923+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":111523}