{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the execution model of smart contracts in the sharded architecture of blockchain technology?","a":"Distributed Storage: The code and data of smart contracts are distributed across multiple nodes, each of which stores a complete copy of the blockchain ledger. The sharding  architecture divides the blockchain into multiple segments, each containing a certain number of blocks. Each node stores and processes corresponding smart contracts based on the number of segments it holds."}]}],"pr":"342ddcbc8028c69aad29432e3a7c07476ccfeb65673be2b988ad35ec9aae6a68"}