{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the two major improvement solutions for the scalability of blockchain?","a":"Layer-2 Scaling Solutions: These solutions build a new layer or multiple layers  on top of the existing blockchain to enhance its scalability. By offloading some of the transactions and data processing to the Layer-2, the performance of the base layer can be preserved, allowing for faster and cheaper transactions."}]}],"pr":"169aad090099041c0a343a4e34c7faabdf49203a65cbf25815f61b4b1bc33d17"}