{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T15:21:17.540645+00:00","duration_seconds":0.00149,"id":378485,"input_summary":"chars=822 node=66296","metadata":{},"output_summary":"candidates=2 calls=AB6MB,AT40","recording_id":3219,"started_at":"2026-06-25T15:21:17.539155+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":3219}