{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T02:59:38.337013+00:00","duration_seconds":0.006433,"id":906810,"input_summary":"chars=481 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":127936,"started_at":"2026-06-28T02:59:38.330580+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":127864}