{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to handle more communication off-chain?","a":"Increase the number of nodes: Increasing the number of off-chain  communication nodes can improve the capacity and throughput of the entire communication system, thus better serving the underlying blockchain network."}]}],"pr":"dc3339058964e77325b5e8d602b63984697652556dd36e61599fd7f891c3607f"}