{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T00:05:32.334376+00:00","duration_seconds":0.000404,"id":883315,"input_summary":"chars=25 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":43731,"started_at":"2026-06-28T00:05:32.333972+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":43732}