I have an old backup private key created from an early version of a Blockstack CLI version but I don’t know how to extract the BTC I have in my wallet…the private key looks like the following:
"master_private_key": "Jd242kfjj24ekf3223jesdkhefsfhk324wuefhw38fhrypofhtr34d342132d34jsd49",
"wallet_password": “kljsef9832nkfssf”
The problem is, no modern wallets accept this type of private key…
Maybe I can download the old wallet to my computer, import my private key, and send the BTC to another wallet?