{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T04:55:42.013270+00:00","duration_seconds":0.009598,"id":1129052,"input_summary":"chars=2007 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":17763,"started_at":"2026-06-29T04:55:42.003672+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":17764}