{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T17:44:56.211051+00:00","duration_seconds":0.010077,"id":1039828,"input_summary":"chars=1780 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=S1OF","recording_id":21434,"started_at":"2026-06-28T17:44:56.200974+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":21435}