{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"Why are account rental fees required to be exempted on Solana?","a":"Blockchain network congestion: As a high-performance  blockchain network, Solana needs to invest a large amount of computing resources and storage space to maintain its decentralization and security. Account rental fees are used to reward validators and miners who provide these resources to the network. However, in some cases, network congestion may lead to increased rental prices, imposing a certain burden on users. Therefore, exempting account rental fees for a specific period helps to reduce user costs and encourages more participants to join the network."}]}],"pr":"ad0a88e24b75e5e88274796ca5435f9acf5d614877b93102ce96b95c6bf372e9"}