Block top - The block variety and duration of your blockchain (in blocks) on creation of the current block Nonce - The transaction range with the from address (bear in mind this starts at 0 so a nonce of 100 would in fact be the one hundred and first transaction https://allyourbookmarks.com/story20539669/a-review-of-blockchain-explorer-usdt-https-www-webwiki-de-cryptoexplorerhub-com