Block peak - The block number and length of the blockchain (in blocks) on creation of the current block Nonce - The transaction number with the from address (bear in mind this commences at 0 so a nonce of 100 would basically be the 101st transaction submitted by this account) https://wavesocialmedia.com/story6272953/a-review-of-blockchain-explorer-usdt-https-forum-issabel-org-u-optionray7