{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the characteristics of accounts that can execute token operations in a blockchain?","a":"Decentralization: One of the core  advantages of blockchain technology is its decentralization, which means that accounts in blockchain are not controlled by any centralized institution, thereby reducing the cost of trust."}]}],"pr":"66d480d6c386b6e52b49d4f33f3e2ccee1321324970d228693f703275e775908"}