{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T02:28:35.475638+00:00","duration_seconds":0.005291,"id":1112719,"input_summary":"chars=378 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":19125,"started_at":"2026-06-29T02:28:35.470347+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":19126}