Block top - The block variety and length of your blockchain (in blocks) on generation of the present block Nonce - The transaction selection for that from address (bear in mind this starts at 0 so a nonce of one hundred would actually be the one hundred and first transaction https://thefairlist.com/story10708722/explorer-blockchain-things-to-know-before-you-buy-https-md-darmstadt-ccc-de-znwtrv3frkwon6rj4y8pua