{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the advantages of the decentralized feature in blockchain?","a":"Reducing Trust Costs: Decentralized blockchain technology  eliminates intermediary trust links, achieving direct peer-to-peer transactions and reducing trust costs."}]}],"pr":"48e5c9d8857ef0b9d273f4de6e55a69febbf20de9c9db7a7b279fef770dfdba4"}