{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T02:30:03.589029+00:00","duration_seconds":0.000295,"id":902759,"input_summary":"chars=39 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KK7JUM","recording_id":41936,"started_at":"2026-06-28T02:30:03.588734+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":41937}