Block top - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction variety for 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://bookmarkswing.com/story22353838/not-known-details-about-explorer-blockchain-ton-https-www-udrpsearch-com-user-lampwhorl2