{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T02:32:07.686412+00:00","duration_seconds":0.000546,"id":578129,"input_summary":"chars=351 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":76520,"started_at":"2026-06-27T02:32:07.685866+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":76521}