{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What tools can be used for DApp development in the blockchain?","a":"Truffle: This is a popular development framework for building and  deploying smart contracts, supporting multiple programming languages such as Solidity, JavaScript, and Python."}]}],"pr":"67766d208d047d2e57b87c2b6c6096b5428304eed4062d69d283bc6dde941515"}