Block peak - The block variety and size with the blockchain (in blocks) on generation of the present block Nonce - The transaction number for the from address (bear in mind this starts at 0 so a nonce of 100 would actually be the one hundred and first transaction submitted https://socialinplace.com/story6280188/the-definitive-guide-to-explorer-blockchain-ethereum-https-mathiasen-curry-2-federatedjournals-com-diving-deep-blockchain-explorers