{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T21:12:26.689896+00:00","duration_seconds":9.8e-05,"id":407731,"input_summary":"chars=18 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":93561,"started_at":"2026-06-25T21:12:26.689798+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":93562}