Block top - The block variety and duration of your 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 actually be the 101st transaction submitted by this account) https://bookmarkerz.com/story20598028/a-review-of-blockchain-explorer-usdt-https-pad-stuve-uni-ulm-de-qjwqtezvsfelat3ec1kc9q