{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T20:08:44.355114+00:00","duration_seconds":0.001454,"id":1057745,"input_summary":"chars=164 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":25261,"started_at":"2026-06-28T20:08:44.353660+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":25262}