{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-14T14:14:06.895481+00:00","duration_seconds":0.000912,"id":1698619,"input_summary":"chars=57 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":165753,"started_at":"2026-07-14T14:14:06.894569+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":162248}