{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T03:29:21.088540+00:00","duration_seconds":0.004902,"id":1118756,"input_summary":"chars=1004 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=BY12O","recording_id":18936,"started_at":"2026-06-29T03:29:21.083638+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":18937}