{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T08:18:48.937103+00:00","duration_seconds":0.000974,"id":612107,"input_summary":"chars=570 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":73081,"started_at":"2026-06-27T08:18:48.936129+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":73082}