Block height - The block amount and length of the blockchain (in blocks) on development of the present block Nonce - The transaction range for the from address (bear in mind this commences at 0 so a nonce of 100 would essentially be the 101st transaction submitted by this account) https://wearethelist.com/story22778447/blockchain-explorer-fundamentals-explained-https-list-ly-churchkjeldsen86wpibju