{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T19:18:54.587722+00:00","duration_seconds":0.000453,"id":822030,"input_summary":"chars=456 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":48680,"started_at":"2026-06-27T19:18:54.587269+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":48681}