{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-19T02:50:39.348805+00:00","duration_seconds":0.002326,"id":2698854,"input_summary":"chars=171 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":252323,"started_at":"2026-08-19T02:50:39.346479+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":239538}