{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T03:57:40.961158+00:00","duration_seconds":0.009838,"id":1122424,"input_summary":"chars=694 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":12750,"started_at":"2026-06-29T03:57:40.951320+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":12751}