{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-11T02:16:52.480758+00:00","duration_seconds":0.008999,"id":1589099,"input_summary":"chars=646 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=MY991A,KK7A","recording_id":158309,"started_at":"2026-07-11T02:16:52.471759+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":155416}