{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T08:08:56.831559+00:00","duration_seconds":0.00045,"id":479538,"input_summary":"chars=769 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=S14","recording_id":93126,"started_at":"2026-06-26T08:08:56.831109+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":93127}