Block peak - The block range and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction amount for that from address (Remember this starts off at 0 so a nonce of a hundred would basically be the 101st transaction submitted by this account) https://tvsocialnews.com/story6174566/5-easy-facts-about-blockchain-explorer-api-described-https-codimd-fiksel-info-7obh-70jsduk4-4exx8mba