Block top - The block quantity and size in the blockchain (in blocks) on generation of the current block Nonce - The transaction number for that from address (bear in mind this starts off at 0 so a nonce of a hundred would in fact be the 101st transaction submitted https://livebackpage.com/story6163792/helping-the-others-realize-the-advantages-of-blockchain-explorer-bnb-https-graph-org-unveiling-transparency-how-blockchain-explorers-function-09-04