Block height - The block quantity and duration of your blockchain (in blocks) on generation of the present block Nonce - The transaction number for your 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://gogogobookmarks.com/story20498724/explorer-blockchain-base-an-overview-https-hedgedoc-digillab-uni-augsburg-de-mshxmk-praykwj94jou11g