{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T08:53:05.508101+00:00","duration_seconds":0.000122,"id":1164025,"input_summary":"chars=29 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":13835,"started_at":"2026-06-29T08:53:05.507979+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":13836}