Block height - The block amount and size on the blockchain (in blocks) on creation of the current block Nonce - The transaction number 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://ledbookmark.com/story6304600/facts-about-blockchain-explorer-confirmed-transactions-revealed-https-setiathome-berkeley-edu-show-user-php-userid-13199150