{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T13:11:35.305418+00:00","duration_seconds":0.014454,"id":1000247,"input_summary":"chars=1164 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":25506,"started_at":"2026-06-28T13:11:35.290964+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":25507}