{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T15:39:38.589683+00:00","duration_seconds":0.008603,"id":1022226,"input_summary":"chars=1720 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KJ5REQ","recording_id":23258,"started_at":"2026-06-28T15:39:38.581080+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":23259}