[New chain]: opBNB Testnet

[cosinlink]

Chain Name

opBNB Testnet

RPC URL

https://opbnb-testnet-rpc.bnbchain.org

The chain must be added to https://chainlist.org/

• [X] I confirm that the chain is added to chainlist

After creating the issue, a bot will estimate the required pre-fund and post it in the comments. Please check this checkbox after you send the pre-fund.

• [X] I sent the pre-fund in accordance with Github Action's comment

Relevant information

1 tBNB tokens are already sent to the deployer address (0xE1CB04A0fA36DdD16a06ea828007E35e1a3cBC37) which are more than enough to do the deployment.

Block explorer: https://opbnb-testnet.bscscan.com/