{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T04:56:00.975967+00:00","duration_seconds":0.004575,"id":922056,"input_summary":"chars=882 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":34146,"started_at":"2026-06-28T04:56:00.971392+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":34147}