{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-05T05:06:48.548356+00:00","duration_seconds":0.012424,"id":1390785,"input_summary":"chars=798 node=683211","metadata":{},"output_summary":"candidates=1 calls=U7LR","recording_id":144697,"started_at":"2026-07-05T05:06:48.535932+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":143027}