Block top - The block selection and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction range with the from address (Remember this starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this account) https://tvsocialnews.com/story5771336/facts-about-blockchain-explorer-confirmed-transactions-revealed-https-md-entropia-de-aifurowaq7oqbm16-zzrcw