Block height - The block amount and size on the blockchain (in blocks) on development 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 a hundred and first transaction submitted https://modernbookmarks.com/story20135908/the-definitive-guide-to-explorer-blockchain-ethereum-https-pad-stuve-uni-ulm-de-qjwqtezvsfelat3ec1kc9q