Block peak - The block amount and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction selection for the from address (bear in mind this starts at 0 so a nonce of 100 would actually be the 101st transaction submitted by this account) https://companyspage.com/story5433207/5-tips-about-blockchain-explorer-you-can-use-today-https-md-swk-web-com-onnbpblstmy8giqdrhnkga