{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does the proposal processing queue work in a blockchain?","a":"Node validates proposals: The received nodes will validate the proposals to ensure that the transactions and operations in the proposals comply with the rules and consensus algorithms of the blockchain.  This process includes validating double spending, sufficient balance, contract call compliance, etc."}]}],"pr":"bedb6d817ebaf6f29a60f006764a33f36e5d9931e4caa7dcfdd3e0eca6857505"}