Block top - The block variety and size from the blockchain (in blocks) on development of the current block Nonce - The transaction range with the from address (bear in mind this begins at 0 so a nonce of 100 would in fact be the a hundred and first transaction https://icelisting.com/story21744803/blockchain-explorer-bnb-an-overview-https-www-webwiki-co-uk-cryptoexplorerhub-com