Block top - The block quantity and size on the blockchain (in blocks) on generation of the current block Nonce - The transaction variety for your from address (Keep in mind this begins at 0 so a nonce of one hundred would basically be the 101st transaction submitted by this https://meshbookmarks.com/story20765817/explorer-blockchain-things-to-know-before-you-buy-https-diigo-com-010nvri