{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T04:26:33.991215+00:00","duration_seconds":0.001103,"id":918428,"input_summary":"chars=177 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":34490,"started_at":"2026-06-28T04:26:33.990112+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":34491}