{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do block validators set their commission rates?","a":"Check relevant documents and regulations: Block validators need to consult the official documents and regulations of the blockchain  project to understand the project's set range and requirements for the commission rate. Some blockchain networks have restrictions on the commission rate, such as the minimum and maximum values allowed."}]}],"pr":"9cf3d923cfe2d1d554bac55d04477b9538132907cfeef0daa82c13da2e0903c2"}