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 starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://socialmediaentry.com/story5982929/top-blockchain-explorer-confirmed-transactions-secrets-https-squareblogs-net-heartgarlic3-delving-into-blockchain-explorers