Block top - The block selection 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://minibookmarks.com/story20215008/helping-the-others-realize-the-advantages-of-blockchain-explorer-bnb-https-fletcher-odonnell-thoughtlanes-net-exploring-further-the-world-of-blockchain