{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the advantages of a lightweight architecture for a blockchain?","a":"ata inflation problem solving: Through the SPV (Simplified Payment Verification) technology, the main network and DAG network  can solve the data inflation problem."}]}],"pr":"a02132bca7fe15e96bce0d98db14c78d6cda60ef0a9220226145bf30f75bd952"}