{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology address the challenges of data storage and capacity?","a":"Increase block size: Increasing the block size can allow for  more data to be stored in each block, thereby reducing the frequency of block generation and improving the overall efficiency of the blockchain system."}]}],"pr":"148621a90876d1be4eb28ff2f935ada792601789e3253bddbc772e360ba32a39"}