Can't verify TransparentUpgradableProxy | explorer-mumbai / mumbai.polygonscan

I am unable to verify my TransparentUpgradableProxy on either mumbai.polygonscan or explorer-mumbai.maticvigil

@openzeppelin/hardhat-upgrades”: “^1.9.0”,
@openzeppelin/contracts-upgradeable”: “^4.1.0”,

I am using upgrades.deployProxy() to deploy my contracts. The implementation verifies successfully aswell as the proxyAdmin. The only problem I’m having is the TransparentUpgradableProxy.

Here is the address:

Any help will be appreciated