{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"In the DAG mining protocol within the blockchain, what are the mining rules for the remaining nodes?","a":"When executing transactions, nodes need to determine the execution order based on the dependency relationships in  the DAG. Transactions with forward and backward dependencies need to wait for the completion of the pre-requisite transactions before they can be executed, while parallelizable transactions can be executed simultaneously."}]}],"pr":"d48d86690b393e38caf4418e89e7d87670e15318deb57b99a694aba117e05a05"}