{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T04:52:10.167085+00:00","duration_seconds":0.009953,"id":1823377,"input_summary":"chars=693 node=66296","metadata":{},"output_summary":"candidates=2 calls=AB6MB,AM6MB","recording_id":174063,"started_at":"2026-07-18T04:52:10.157132+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169499}