Block top - The block number and length in the blockchain (in blocks) on development of the present block Nonce - The transaction range for the from address (bear in mind this begins at 0 so a nonce of one hundred would truly be the a hundred and first transaction https://webookmarks.com/story6318897/5-essential-elements-for-blockchain-explorer-ethereum-https-pad-stuve-uni-ulm-de-qjwqtezvsfelat3ec1kc9q