1099-b, unclaimed property was from a life insurance policy

So question... my wife got a check and 1099-b for unclaimed property from the state of NJ. box 1d=$712; box2=longterm; box6=net proceeds... This was from some old life insurance policy she says. Is this taxable? I NOT, how should i enter this in turbotax to avoid that tax? Yes there was also a separate 1099-int with interest that I know is taxable. Thanks.