{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-27T19:29:13.786000+00:00","duration_seconds":0.002763,"id":2901950,"input_summary":"chars=187 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":274030,"started_at":"2026-08-27T19:29:13.783237+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":259190}