Block top - The block selection and duration of your blockchain (in blocks) on creation of the current block Nonce - The transaction quantity for your from address (Keep in mind this starts off at 0 so a nonce of one hundred would really be the 101st transaction submitted by https://thebookmarknight.com/story20504246/what-does-eth-blockchain-explorer-mean-https-md-swk-web-com-onnbpblstmy8giqdrhnkga