Block top - The block selection and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction variety 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://socialislife.com/story5918824/blockchain-explorer-bnb-an-overview-https-pad-stuve-uni-ulm-de-qjwqtezvsfelat3ec1kc9q