{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T15:46:34.273568+00:00","duration_seconds":0.002088,"id":524860,"input_summary":"chars=1341 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=K9MLR,K7WFP,N9ZIV","recording_id":81069,"started_at":"2026-06-26T15:46:34.271480+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":81070}