{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T11:45:38.345533+00:00","duration_seconds":0.000515,"id":1736343,"input_summary":"chars=47 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=ON47ON,AG7WT","recording_id":168020,"started_at":"2026-07-16T11:45:38.345018+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":163985}