{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to use the currency unit recommended in blockchain?","a":"Understand and choose the appropriate currency unit: According to the characteristics and needs of the blockchain project, choose the appropriate currency unit,  such as Bitcoin (BTC), Ethereum (ETH) etc. Understand the characteristics, advantages, and disadvantages of various currency units to make wise choices in actual application."}]}],"pr":"4ecf3630f7627fe43535b1344abe61ac06851c17713d9181eeb358457c2a66c5"}