Block top - The block number and length in the blockchain (in blocks) on development of the present block Nonce - The transaction range with the from address (Remember this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) Contract generation https://pr8bookmarks.com/story20508057/blockchain-explorer-bnb-an-overview-https-www-haphong-edu-vn-profile-crafttlcmcgarry6132-profile