{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T08:24:00.128743+00:00","duration_seconds":0.002975,"id":1158947,"input_summary":"chars=574 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":14696,"started_at":"2026-06-29T08:24:00.125768+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":14697}