Block height - The block quantity and size 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://bookmarkzap.com/story20467485/the-blockchain-explorer-address-diaries-https-peatix-com-user-27717689