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 actually be the one hundred and first transaction submitted https://bookmarkmiracle.com/story22259146/blockchain-explorer-search-an-overview-https-graph-org-unveiling-transparency-how-blockchain-explorers-function-09-04