Block top - The block number and length in 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 truly be the a hundred and first transaction submitted https://dftsocial.com/story21626708/top-guidelines-of-eth-blockchain-explorer-https-pad-fs-lmu-de-h2fzbno0rjqfpyic-69lxg