Logger.Info("Hello No Scope");              // Will not be indented

using (NLog.ScopeContext.PushNestedState("First Scope"))
{
   Logger.Info("Hello First Scope");        // Will be indented once
   await InnerOperationAsync();
}

static async Task InnerOperationAsync()
{
    using (NLog.ScopeContext.PushNestedState("Second Scope"))
    {
        Logger.Info("Hello Second Scope");   // Will be indented twice
        await Task.Yield();
    }
}