structuredAttrs is enabled

trying https://www.nuget.org/api/v2/package/Nethermind.Libp2p.Protocols.Multistream/1.0.0-preview.45
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100    248   0    248   0      0    445      0                              0
100  21460 100  21460   0      0  36761      0                              0