Block height - The block amount and size of your blockchain (in blocks) on generation of the present block Nonce - The transaction number 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://networkbookmarks.com/story20311308/not-known-factual-statements-about-blockchain-explorer-tool-https-500px-com-p-barrkijrooney