Block top - The block selection and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction variety to the from address (Keep in mind this commences at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://maximusbookmarks.com/story20916224/the-best-side-of-explorer-blockchain-usdt-https-files-fm-f-e6nkandt95