Proxy contract is not showing up in testnet arbiscan as verified

[0xmikemikemike]

Environment

hardhat version 2.9.3
solidity 0.8.13

I've deployed a proxy contract(UUPS) to arbiscan rinkeby but the contract is not showing up as verified by default. The contract is utilizing solidity 0.8.13. I'm able to verify the implementation contract successfully.

If I go to https://testnet.arbiscan.io/proxyContractChecker , it says The proxy contract at [my address] does not seem to be verified.

I've seen this thread that mentions if a proxy is not verified to verify using Solc JSON input , but I'm unsure how to do that.

How to verify a contract on Etherscan/BscScan/PolygonScan

Make sure to read this post before asking a question about verification. If your issue is not addressed here, just leave a comment below. If you want to pay someone to do the verification for you, create a post in #smart-contracts:developer-wanted. This guide applies to all Etherscan instances, including all of the following as well as their testnet explorers: etherscan.io (Ethereum) bscscan.com (Binance Smart Chain) polygonscan.com (Polygon) snowtrace.io (Avalanche) Resources Tutoria…

any ideas?

thanks.

[0xmikemikemike]

fyi I asked on arbirtrum discord and it turns out this functionality is not supported in testnet.