{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does sharding technology in blockchain solve the concurrency processing problem of transactions?","a":"Decentralizing transaction processing pressure: Sharding technology divides the entire blockchain network into multiple blocks, with each block independently processing a portion of transactions. This distributes the transaction  processing pressure across each block, avoiding performance bottlenecks caused by centralized processing."}]}],"pr":"efb21dd708a05f2785b2927204007153a4295d0ac5ef7b6164d8f4bb62edf35a"}