{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T04:26:51.271053+00:00","duration_seconds":0.000786,"id":918488,"input_summary":"chars=131 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KC7YFE","recording_id":40275,"started_at":"2026-06-28T04:26:51.270267+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":40276}