{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-06T14:30:23.536946+00:00","duration_seconds":0.000729,"id":2417526,"input_summary":"chars=55 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":221646,"started_at":"2026-08-06T14:30:23.536217+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":212017}