{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T05:24:11.122827+00:00","duration_seconds":0.001074,"id":594482,"input_summary":"chars=678 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":74985,"started_at":"2026-06-27T05:24:11.121753+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":74986}