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 (Remember this starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this account) https://total-bookmark.com/story20088215/helping-the-others-realize-the-advantages-of-blockchain-explorer-bnb-https-md-farafin-de-0k9kbddstjwuieqthhbjgg