{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-27T19:31:00.408407+00:00","duration_seconds":0.013417,"id":2902026,"input_summary":"chars=876 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":274039,"started_at":"2026-08-27T19:31:00.394990+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":259198}