{"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":"90ce434693ce675f4192d3b98c9de05140dfd50c18194ee90e01ee8a57f1c495"}