Block height - The block amount and duration in the blockchain (in blocks) on generation of the present block Nonce - The transaction selection for the from address (bear in mind this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://socialeweb.com/story5781372/getting-my-blockchain-explorer-ethereum-to-work-https-pad-stuve-uni-ulm-de-qjwqtezvsfelat3ec1kc9q