Block top - The block number 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://bookmarkingfeed.com/story20206302/everything-about-blockchain-explorer-https-motionentrance-edu-np-profile-sticknurse6