{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-11T04:19:22.691960+00:00","duration_seconds":0.004769,"id":1590233,"input_summary":"chars=498 node=683211","metadata":{},"output_summary":"candidates=3 calls=KF7AZV,KM7GSG,N6QDY","recording_id":158385,"started_at":"2026-07-11T04:19:22.687191+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":155485}