{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do enum types exist in blockchain represent in JavaScript?","a":"In JavaScript, enum types in a blockchain can be represented as follows:\n\n```javascript\n// Define a BlockchainEnum\nconst BlockchainEnum = {\n  // Blockchain types\n  ETH: 'Ethereum',\n  BTC: 'Bitcoin',\n  LTC: 'Litecoin',\n  // Other blockchain types\n};\n\n// Use the enum\nconsole.log(BlockchainEnum.ETH); // Output: 'Ethereum'\n```\n\nAdditionally, you  can also add extra properties to the enum values."}]}],"pr":"38fdcd10cdf85118b2163082cb86e10db48033db5e05948c5d4f4868a6eacd4d"}