{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-05T07:17:23.071674+00:00","duration_seconds":0.000355,"id":1393043,"input_summary":"chars=74 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":144841,"started_at":"2026-07-05T07:17:23.071319+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":143164}