Block top - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction number for the from address (bear in mind this starts at 0 so a nonce of 100 would truly be the one hundred and first transaction submitted https://socialskates.com/story21633758/top-guidelines-of-eth-blockchain-explorer-https-md-chaosdorf-de-xdhzafcotoa3ipvrxixxya