Block top - The block range and size of your blockchain (in blocks) on generation of the present block Nonce - The transaction variety for the from address (bear in mind this commences at 0 so a nonce of a hundred would actually be the a hundred and first transaction https://yoursocialpeople.com/story6126550/blockchain-explorer-fundamentals-explained-https-intensedebate-com-people-hawkwhorl3