Block top - The block number and duration of your blockchain (in blocks) on generation of the current block Nonce - The transaction amount to the from address (Keep in mind this commences at 0 so a nonce of a hundred would basically be the one hundred and first transaction https://bookmarkpath.com/story20186314/5-easy-facts-about-blockchain-explorer-api-described-https-md-chaosdorf-de-xdhzafcotoa3ipvrxixxya