Block height - The block quantity and length in the blockchain (in blocks) on development of the present block Nonce - The transaction selection for that from address (bear in mind this starts at 0 so a nonce of 100 would basically be the 101st transaction submitted by this account) https://free-bookmarking.com/story20529160/5-simple-techniques-for-explorer-blockchain-base-https-cuwip-ucsd-edu-members-georgeuncle0-activity-1839979