字典中没有退出键

我有一个字典，当我想在代码中使用它时，我找不到任何具有给定键的键。但关键是存在我的代码。它还将重复的密钥保存在我的字典中，因为它在字典中无法识别我的密钥

profile_account={"3286686": {"password": "hjhljjlllllllllll", "username": "oubbbbb", "trader_code":
0, "bot_code": 0, "addres_wallet": "", "state_user": "-", "expire_Data": "", 
"telegram_username": "future0bot", "Register": true, "trader": false, "is_bot": false}, 
"3286686": {"password": "ryyyyyyyyyy", "username": "urmuyr", "trader_code": 0, 
"bot_code": 0, "addres_wallet": "", "state_user": "-", "expire_Data": "", 
"telegram_username": "future0bot", "Register": true, "trader": false, "is_bot": false}}

当我在代码中打印它们时，我会得到这个结果

print(profile_account)
print(message.from_id,[*profile_account])
print(message.from_id not in profile_account)
output:
{'328660186': {'password': 'ryyyyyyyyyy', 'username': 'urmuyr', 'trader_code': 0,
'bot_code': 0, 'addres_wallet': '', 'state_user': '-', 'expire_Data': '', 
'telegram_username': 'future0bot', 'Register': True, 'trader': False, 'is_bot': False}}
328660186 ['328660186']
True

我还用下面的方法转储和加载这个字典

json.dump(profile_account, open('profile_account.json', 'w'))
profile_account = json.load(open('profile_account.json'))