Block top - The block number and length from the blockchain (in blocks) on development 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://madbookmarks.com/story20221455/explorer-blockchain-tron-an-overview-https-motionentrance-edu-np-profile-sticknurse6