{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T03:31:15.882951+00:00","duration_seconds":0.000469,"id":305122,"input_summary":"chars=727 node=683211","metadata":{},"output_summary":"candidates=3 calls=TO30TH,ON146,AT8P","recording_id":3800,"started_at":"2026-06-25T03:31:15.882482+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":3800}