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 really be the 101st transaction submitted by this account) https://nybookmark.com/story22554833/the-blockchain-explorer-address-diaries-https-pad-fs-lmu-de-h2fzbno0rjqfpyic-69lxg