public async Task Follow()
{
await LCUser.BecomeWithSessionToken(user2.SessionToken);
Dictionary <string, object> attrs = new Dictionary <string, object> {
{ "score", 100 }
};
await user2.Follow(user1.ObjectId, attrs);
await LCUser.BecomeWithSessionToken(user3.SessionToken);
await user3.Follow(user2.ObjectId);
}