{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T07:50:17.701131+00:00","duration_seconds":0.002045,"id":609260,"input_summary":"chars=1571 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":73555,"started_at":"2026-06-27T07:50:17.699086+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":73556}