{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T06:44:07.260238+00:00","duration_seconds":0.000173,"id":468839,"input_summary":"chars=74 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":94382,"started_at":"2026-06-26T06:44:07.260065+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":94383}