Block top - The block range and duration of your blockchain (in blocks) on generation of the present block Nonce - The transaction number for the from address (bear in mind this begins at 0 so a nonce of 100 would truly be the a hundred and first transaction submitted https://bookmarkzap.com/story20722722/not-known-details-about-explorer-blockchain-ton-https-files-fm-f-e6nkandt95