{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"Can validators reject proposals in a blockchain?","a":"In a blockchain, validators can indeed reject proposals. This is because the validator nodes in the blockchain network are responsible for verifying transactions and new blocks, ensuring that they comply with the rules and consensus mechanisms of the blockchain. If the validators believe that a particular transaction or block is problematic, such as not conforming to the rules or posing security risks, they have the right to reject these transactions or blocks. This mechanism helps to maintain the security and stability of the blockchain network. However, it is worth noting that the power to reject proposals does not mean that  validators can arbitrarily block legitimate transactions. When exercising this power, they must follow the consensus mechanisms and relevant regulations of the blockchain."}]}],"pr":"9865c22a62ada0d182de86df9de0a555102138298a5eaabb691c97828b5be848"}