<NA>
<NA>
function claim() public nonReentrant returns (uint256) {
        uint256 finAmount = globalConfig.accounts().claim(msg.sender);
        IERC20(FIN_ADDR).safeTransfer(msg.sender, finAmount);
        emit Claim(msg.sender, finAmount);
        return finAmount;
    }
/**
 * An account claim all mined FIN token
 */