{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"Decentralization in blockchain is manifested in which aspects?","a":"Consensus mechanism: The blockchain adopts a consensus mechanism to reach agreements on transaction validity and maintain the overall system stability. This mechanism prevents any single entity from controlling the network  and ensures that all participants can jointly maintain the blockchain in a fair and democratic manner."}]}],"pr":"0a3aa3e250cba47cf346573ec00e5b12cb7ec844c9c00a8e9d5fe4095619095d"}