Unhandled exception. System.Text.Json.JsonException: The JSON value could not be converted to System.String. Path: $ | LineNumber: 0 | BytePositionInLine: 1. ---> System.InvalidOperationException: Cannot get the value of a token type 'StartObject' as a string.

[KamranShahid]

https://dotnetfiddle.net/8po214

I am getting this on my local system as well. any idea what's wrong?

[Groxan]

That snippet was created for the edo2net testnet, which is no longer active. I've updated it to the hangzhou2net, so now it works well.

Thank you for spotting!