{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T03:24:50.686676+00:00","duration_seconds":0.000309,"id":447570,"input_summary":"chars=202 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":89471,"started_at":"2026-06-26T03:24:50.686367+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":89472}