Block top - The block selection and length from the blockchain (in blocks) on development of the current block Nonce - The transaction range with the from address (Remember this starts at 0 so a nonce of 100 would actually be the 101st transaction submitted by this account) Deal development https://checkbookmarks.com/story5850095/top-guidelines-of-eth-blockchain-explorer-https-md-swk-web-com-onnbpblstmy8giqdrhnkga