Can't view transaction history on Polygon

Technical Issue Reporting
#1

I followed the “Build a Simple dApp in 3 Mins” tutorial to the letter and it dosn’t work when I use a server instance set to Polygon. It seems like it connects to my wallet, but shows 0 transactions in my history in the console. It works ok when i have a server instance set to Ethereum. What’s the issue?

#2

If you can provide code to your solution, it will be greatly appreciated. It helps us debug the issue at hand faster.

Thanks.

#3

I solved this issue, it was to use ‘matic’ instead of ‘polygon’ for the chain.

but I am now having an error here: Get NFTs owned solution / React

Let me know if you can help me with that issue.

#4