{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T08:20:33.035205+00:00","duration_seconds":0.003941,"id":950908,"input_summary":"chars=758 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=WS6TO","recording_id":31106,"started_at":"2026-06-28T08:20:33.031264+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":31107}