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 (Keep in mind this starts at 0 so a nonce of 100 would actually be the 101st transaction submitted by this account) https://socialmarkz.com/story11005136/blockchain-explorer-search-an-overview-https-pad-geolab-space-1eemv59krmalavl2pdd7cg