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 (bear in mind this starts at 0 so a nonce of 100 would truly be the a hundred and first transaction submitted https://bookmarkmiracle.com/story22555993/5-essential-elements-for-blockchain-explorer-ethereum-https-forum-issabel-org-u-optionray7