{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T12:52:42.614073+00:00","duration_seconds":0.002585,"id":1560584,"input_summary":"chars=538 node=683210","metadata":{},"output_summary":"candidates=3 calls=AB4KET,AB4KTI,NW3U","recording_id":156358,"started_at":"2026-07-10T12:52:42.611488+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":153617}