{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T12:13:37.093372+00:00","duration_seconds":0.009239,"id":990762,"input_summary":"chars=1865 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":32375,"started_at":"2026-06-28T12:13:37.084133+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":32376}