Block height - The block variety and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction range with the from address (bear in mind this begins at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://userbookmark.com/story20488835/blockchain-explorer-fundamentals-explained-https-pad-fs-lmu-de-h2fzbno0rjqfpyic-69lxg