Block height - The block amount and size on the blockchain (in blocks) on development of the present block Nonce - The transaction selection with 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://gatherbookmarks.com/story21564216/not-known-factual-statements-about-blockchain-explorer-tool-https-pad-stuve-uni-ulm-de-qjwqtezvsfelat3ec1kc9q