{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T03:55:11.395723+00:00","duration_seconds":0.000395,"id":451206,"input_summary":"chars=535 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=S856A","recording_id":88976,"started_at":"2026-06-26T03:55:11.395328+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":88977}