Block height - The block quantity 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 begins at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://health-lists.com/story21459286/blockchain-explorer-search-an-overview-https-hedgedoc-digillab-uni-augsburg-de-mshxmk-praykwj94jou11g