{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be applied to the development of smart contracts?","a":"Choosing suitable blockchain platforms and development tools: Before developing smart contracts, it is first  necessary to select a suitable blockchain platform, such as Ethereum, EOS, etc., which provide programming languages (such as Solidity) and runtime environments for smart contracts."}]}],"pr":"a64d5d67c2dc768a273b6eb1495082483e11634b6397e4fa26f4acb85c38be9b"}