{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-05T04:37:45.534813+00:00","duration_seconds":0.008142,"id":1389912,"input_summary":"chars=549 node=683211","metadata":{},"output_summary":"candidates=3 calls=XO6RAX,KT7KXM,KA9EHV","recording_id":144638,"started_at":"2026-07-05T04:37:45.526671+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":142970}