{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T11:00:02.552759+00:00","duration_seconds":0.00236,"id":501000,"input_summary":"chars=1648 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KJ5IRQ","recording_id":83344,"started_at":"2026-06-26T11:00:02.550399+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":83345}