Block top - The block selection and length from the blockchain (in blocks) on development of the present block Nonce - The transaction range with the from address (bear in mind this starts at 0 so a nonce of 100 would essentially be the one hundred and first transaction submitted https://livebookmarking.com/story20521401/getting-my-blockchain-explorer-ethereum-to-work-https-codimd-fiksel-info-7obh-70jsduk4-4exx8mba