{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T03:29:44.241114+00:00","duration_seconds":0.000149,"id":583787,"input_summary":"chars=28 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":76005,"started_at":"2026-06-27T03:29:44.240965+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":76006}