{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T02:03:34.683604+00:00","duration_seconds":0.000309,"id":575325,"input_summary":"chars=461 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=SO73TO","recording_id":76935,"started_at":"2026-06-27T02:03:34.683295+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":76936}