{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T07:22:41.893993+00:00","duration_seconds":0.000801,"id":606518,"input_summary":"chars=999 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=PM1465,AT8O,IS8P","recording_id":73855,"started_at":"2026-06-27T07:22:41.893192+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":73856}