{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T02:59:17.169677+00:00","duration_seconds":0.000292,"id":906744,"input_summary":"chars=52 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":35622,"started_at":"2026-06-28T02:59:17.169385+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":35623}