{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T13:12:06.524598+00:00","duration_seconds":0.000421,"id":1000371,"input_summary":"chars=58 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=OF6ITS","recording_id":25494,"started_at":"2026-06-28T13:12:06.524177+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":25495}