Block top - The block number and size of the blockchain (in blocks) on development of the present block Nonce - The transaction selection for your from address (Keep in mind this starts off at 0 so a nonce of 100 would essentially be the one hundred and first transaction https://freebookmarkpost.com/story20404036/blockchain-explorer-fundamentals-explained-https-md-chaosdorf-de-xdhzafcotoa3ipvrxixxya