真的吗？可以详细告诉我吗?
日前有媒体称，姚晨代言的“一嗨租车”涉嫌违规业务。[{'character': '日', 'pinyin': 'riii4', 'highest pitch': 10.21, 'lowest pitch': 8.88, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '前', 'pinyin': 'qian2', 'highest pitch': 9.52, 'lowest pitch': 7.76, 'duration': 0.33, 'prosody hierarchy': '#2'}, {'character': '有', 'pinyin': 'iou3', 'highest pitch': 9.52, 'lowest pitch': 5.78, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '媒', 'pinyin': 'mei2', 'highest pitch': 9.28, 'lowest pitch': 5.78, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '体', 'pinyin': 'ti3', 'highest pitch': 9.28, 'lowest pitch': 5.25, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '称', 'pinyin': 'cheng1', 'highest pitch': 9.61, 'lowest pitch': 5.25, 'duration': 0.32, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.33}, {'character': '姚', 'pinyin': 'iao2', 'highest pitch': 11.22, 'lowest pitch': 8.12, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '晨', 'pinyin': 'chen2', 'highest pitch': 11.22, 'lowest pitch': 7.98, 'duration': 0.27, 'prosody hierarchy': '#1'}, {'character': '代', 'pinyin': 'dai4', 'highest pitch': 9.85, 'lowest pitch': 7.67, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '言', 'pinyin': 'ian2', 'highest pitch': 7.67, 'lowest pitch': 5.31, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 7.97, 'lowest pitch': 6.98, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '一', 'pinyin': 'i4', 'highest pitch': 8.44, 'lowest pitch': 7.36, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '嗨', 'pinyin': 'hai1', 'highest pitch': 8.58, 'lowest pitch': 8.09, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '租', 'pinyin': 'zu1', 'highest pitch': 9.34, 'lowest pitch': 8.32, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '车', 'pinyin': 'che1', 'highest pitch': 9.85, 'lowest pitch': 9.25, 'duration': 0.28, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.08}, {'character': '涉', 'pinyin': 'she4', 'highest pitch': 9.12, 'lowest pitch': 6.82, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '嫌', 'pinyin': 'xian2', 'highest pitch': 7.35, 'lowest pitch': 6.17, 'duration': 0.3, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.05}, {'character': '违', 'pinyin': 'uei2', 'highest pitch': 7.45, 'lowest pitch': 6.3, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '规', 'pinyin': 'guei1', 'highest pitch': 10.51, 'lowest pitch': 10.09, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '业', 'pinyin': 'ie4', 'highest pitch': 10.52, 'lowest pitch': 7.46, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '务', 'pinyin': 'u5', 'highest pitch': 11.96, 'lowest pitch': 5.45, 'duration': 0.22, 'prosody hierarchy': '#4'}]