{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the role of rewards and guarantees in the blockchain network?","a":"Ensuring transaction validity: By  rewarding participants who validate transactions, the network ensures that only valid transactions are included in the blockchain, preventing invalid or malicious transactions from being recorded."}]}],"pr":"a1ff909fc3eaa744ea8652500d3406ab585c16799bb9cbec4c76033da4603141"}