Block height - The block selection and duration from the blockchain (in blocks) on creation of the current block Nonce - The transaction variety for that from address (Remember this starts off at 0 so a nonce of a hundred would really be the 101st transaction submitted by this account) https://travialist.com/story10509944/what-does-eth-blockchain-explorer-mean-https-list-ly-churchkjeldsen86wpibju