{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T19:25:58.951251+00:00","duration_seconds":0.011538,"id":1274901,"input_summary":"chars=806 node=683211","metadata":{},"output_summary":"candidates=2 calls=K9MLR,KI7CEI","recording_id":136353,"started_at":"2026-07-01T19:25:58.939713+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":135500}