{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T02:28:12.282940+00:00","duration_seconds":0.000281,"id":440782,"input_summary":"chars=143 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":97462,"started_at":"2026-06-26T02:28:12.282659+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":97463}