{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T17:53:32.164050+00:00","duration_seconds":0.000344,"id":390526,"input_summary":"chars=93 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KK79","recording_id":95351,"started_at":"2026-06-25T17:53:32.163706+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":95352}