To summarize the discussion within the comment-thread, since the constructor of the contract does not take any input arguments, you should not provide any (ABI-encoded) constructor arguments on the Etherscan Contract-Verification page:
contract FinanceToken is ERC20 {
constructor ()
ERC20('FinanceToken', 'MYFI')
public
{
_mint(0x96C00412E5870e79F5Bd586F0F7e91047F497B28, 400000 * 10 ** uint(decimals()));
}
}
Etherscan webpage even tells you that explicitly:
Constructor Arguments (for contracts that were created with constructor parameters)
pragma solidity ^0.6.6
. Please indicate exact compiler version used. – goodvibration Oct 12 '20 at 14:05