{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-31T23:58:18.585527+00:00","duration_seconds":0.004869,"id":2999574,"input_summary":"chars=137 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":284458,"started_at":"2026-08-31T23:58:18.580658+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":268536}