{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T20:06:57.513062+00:00","duration_seconds":0.003513,"id":1376523,"input_summary":"chars=222 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":143754,"started_at":"2026-07-04T20:06:57.509549+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":142143}