{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-19T03:14:29.758850+00:00","duration_seconds":0.01038,"id":1849448,"input_summary":"chars=640 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":175946,"started_at":"2026-07-19T03:14:29.748470+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":171110}