{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T17:44:29.206368+00:00","duration_seconds":0.006695,"id":1039762,"input_summary":"chars=593 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":26973,"started_at":"2026-06-28T17:44:29.199673+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":26974}