{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the common types of virtual machines in blockchain technology?","a":"State-based  Virtual Machine (VM): This virtual machine focuses on the state changes in blockchain networks. State-based VMs execute operations based on the current state of the network and update the state accordingly."}]}],"pr":"bc8c37ce593accf1e47ee3027e80722b413bf80ab613308fd0a7d43d9441f80a"}