Block top - The block number and length in the blockchain (in blocks) on development of the present block Nonce - The transaction selection with the from address (bear in mind this starts at 0 so a nonce of 100 would truly be the a hundred and first transaction submitted https://bookmark-share.com/story20275639/not-known-details-about-explorer-blockchain-ton-https-forum-repetier-com-profile-coverjaguar3