Block top - The block selection and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction amount to the from address (Keep in mind this begins at 0 so a nonce of a hundred would truly be the a hundred and first transaction https://bookmarkick.com/story20345913/not-known-facts-about-blockchain-explorer-usdt-https-md-un-hack-bar-de-0oxwjunrtqeqpltmmf-tlw