{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T02:32:31.304771+00:00","duration_seconds":0.000386,"id":297973,"input_summary":"chars=576 node=66296","metadata":{},"output_summary":"candidates=2 calls=KC5WFH,RE6A","recording_id":4684,"started_at":"2026-06-25T02:32:31.304385+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":4681}