Block height - The block amount and size with the blockchain (in blocks) on generation of the present block Nonce - The transaction number for your from address (bear in mind this commences at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://siambookmark.com/story20607203/getting-my-blockchain-explorer-ethereum-to-work-https-codimd-fiksel-info-7obh-70jsduk4-4exx8mba