Block top - The block selection and length from the blockchain (in blocks) on development of the present block Nonce - The transaction range with the from address (bear in mind this starts at 0 so a nonce of 100 would truly be the a hundred and first transaction submitted https://getsocialnetwork.com/story6147411/the-smart-trick-of-explorer-blockchain-ethereum-that-nobody-is-discussing-https-pad-stuve-uni-ulm-de-qjwqtezvsfelat3ec1kc9q