{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T18:50:09.900263+00:00","duration_seconds":6.4e-05,"id":811024,"input_summary":"chars=9 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=AB99QX","recording_id":57226,"started_at":"2026-06-27T18:50:09.900199+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":57227}