{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the types of nodes in a blockchain?","a":"The nodes in a blockchain mainly fall into the following categories:\\n\\n1. Full Nodes: Full nodes refer to nodes that store the entire blockchain data. They are responsible for verifying each transaction to ensure the legality and accuracy of all data. Full nodes possess a copy of the entire blockchain and participate in the consensus process within the network.\\n\\n2. Light Nodes: Light nodes only store transaction data related to themselves and do not possess a copy of the entire blockchain. They rely on full nodes to verify transactions and obtain the latest status of the blockchain, focusing only on partial data themselves.\\n\\n3. Mining Nodes: Mining nodes are responsible for creating new blocks in the blockchain network. They achieve this by solving complex mathematical problems, which involves competing with other mining nodes to find the correct solution.\\n\\n4. Validator Nodes: Validator nodes are responsible for validating the  transactions in a new block and ensuring they meet the network"}]}],"pr":"bd026c31832e94170e0217973dd2fb66753a6c1fc5e90ca24e059d73aafae6da"}