Block height - The block quantity and size of your blockchain (in blocks) on development of the current block Nonce - The transaction number for that from address (bear in mind this begins at 0 so a nonce of 100 would essentially be the 101st transaction submitted by this account) https://bookmarkprobe.com/story20807812/everything-about-blockchain-explorer-https-md-kif-rocks-qxb6ylbntwcjnvrpqnzeqw