{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T02:57:31.352368+00:00","duration_seconds":0.004493,"id":1553454,"input_summary":"chars=416 node=SDR9494","metadata":{},"output_summary":"candidates=3 calls=WA7PE,KC1PIU,KC1POP","recording_id":155894,"started_at":"2026-07-10T02:57:31.347875+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":153174}