Block peak - The block variety and size of the blockchain (in blocks) on development of the present block Nonce - The transaction number for that from address (Remember this starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this account) https://allyourbookmarks.com/story20555132/the-smart-trick-of-blockchain-explorer-app-that-nobody-is-discussing-https-pad-geolab-space-1eemv59krmalavl2pdd7cg