{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How are transaction instructions encoded and decoded in a blockchain?","a":"Determine the encoding format: First, an encoding format suitable  for the blockchain network must be established, such as JSON (JavaScript Object Notation)."}]}],"pr":"ef0c3aae8eb498d175c99edcf972010963d578e6a35720b2526741f2bce8d88f"}