{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T16:03:57.610430+00:00","duration_seconds":0.000515,"id":1568047,"input_summary":"chars=35 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=WD9HAD","recording_id":156935,"started_at":"2026-07-10T16:03:57.609915+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":154107}