New Smart Contract Verification

The 0x address supplied on contract creation.
Choose a smart-contract verification method. Currently, Blockscout supports 2 methods:
1. Verification through Sourcify.
a) if smart-contract is already verified on Sourcify, it will automatically fetch the data from the repo
b) otherwise you will be asked to upload source files and JSON metadata file(s).
2. Verification of Vyper contract.