{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T06:23:38.421401+00:00","duration_seconds":0.000144,"id":600329,"input_summary":"chars=46 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":81778,"started_at":"2026-06-27T06:23:38.421257+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":81779}