{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T06:23:13.046394+00:00","duration_seconds":0.000861,"id":600297,"input_summary":"chars=481 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=KC2PKG,N90FU","recording_id":74405,"started_at":"2026-06-27T06:23:13.045533+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":74406}