fix(core): rpc simulateTransaction loadedAccountsDataSize is None (#475)

[pymongo]

#475

[MicaiahReid]

Thanks for the PR, @pymongo! I have a few changes needed to get this over the finish line.

[MicaiahReid]

@pymongo do you think you'll be able to get these fixes in?

[pymongo]

I am researching, fogo svm don't count program size as data size, but solana count program size as data size, how surfpool to compatiable both fogo and solana

[MicaiahReid]

I am researching, fogo svm don't count program size as data size, but solana count program size as data size, how surfpool to compatiable both fogo and solana

Nice good find. According to this SIMD, the program data account is included. However, the mint account is not. Are you able to get that change in, or do you need me to take over? We'd like to get this into our upcoming 1.0 release!

[pymongo]

Sorry but I am busy rencently, no time to make the additional changes

You can resign/assigned to this issue/problem, thanks