{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T03:30:06.394849+00:00","duration_seconds":0.003728,"id":583818,"input_summary":"chars=2507 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=TO60IN,WQ7H","recording_id":75944,"started_at":"2026-06-27T03:30:06.391121+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":75945}