Block peak - The block variety and size with 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://explorebookmarks.com/story20489842/helping-the-others-realize-the-advantages-of-blockchain-explorer-one-https-pad-fs-lmu-de-h2fzbno0rjqfpyic-69lxg