Block top - The block range and length in the blockchain (in blocks) on development of the current block Nonce - The transaction variety for that from address (Remember this starts off at 0 so a nonce of a hundred would basically be the one hundred and first transaction submitted https://bookmarkcolumn.com/story20379302/not-known-facts-about-blockchain-explorer-usdt-https-cuwip-ucsd-edu-members-georgeuncle0-activity-1839979