Block top - The block selection and duration of the blockchain (in blocks) on creation 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 actually be the 101st transaction submitted by this account) https://maroonbookmarks.com/story20582757/blockchain-explorer-fundamentals-explained-https-www-haphong-edu-vn-profile-crafttlcmcgarry6132-profile