import json
somevar = '{"description":"\u003Cp\u003E\u003Cb\u003E\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f"}'
dct = json.loads(somevar)
print(dct['description'])
aW1wb3J0IGpzb24KCnNvbWV2YXIgPSAneyJkZXNjcmlwdGlvbiI6Ilx1MDAzQ3BcdTAwM0VcdTAwM0NiXHUwMDNFXHUwNDFhXHUwNDNlXHUwNDNjXHUwNDNmXHUwNDMwXHUwNDNkXHUwNDM4XHUwNDRmIn0nCmRjdCA9IGpzb24ubG9hZHMoc29tZXZhcikKcHJpbnQoZGN0WydkZXNjcmlwdGlvbiddKQ==