I am trying to dump doge wallet private key from corrupted non encrypted wallet. Note: pywallet was unable to dump any private keys.

After some try I found that private key of dogecoin in hex should start with: 3081D30201010420

This is a sample of hex private key in new wallet: 3081D30201010420 0578AA4071328241247763B63134918892FFDA1E3C1DFE402F0A01D623B3FB97

Now i figured out that in order to get the base 58 of my private key : I need to add 2B at the start and then 0134CC212A at the end , so the full hex key will look like:

2B 0578AA4071328241247763B63134918892FFDA1E3C1DFE402F0A01D623B3FB97 0134CC212A

The base58 of this full hex give exactly the private key.

Now the question is how can I generate this hex (0134CC212A) for my corrupted wallet?

I am missing only this in order to get full hex of private key

Thanks for any help 

reward if i can recover wallet 500000 doge .