{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"In blockchain technology, what is the secure market mechanism for lightweight clients?","a":"Incentive mechanism: By providing incentives, encourage more nodes to participate in the operation of lightweight clients. For example, in Ethereum 2.0, lightweight client nodes can receive a certain token reward as compensation for the computing and storage resources they provide to the network. This helps to attract  more nodes to participate in the ecosystem."}]}],"pr":"6535b6af5a809ee3ec4255d5e3c39f16b8b69dafd3e395187955ea25b6bcb22c"}