Block top - The block number and length in the blockchain (in blocks) on generation of the present block Nonce - The transaction selection with the from address (bear in mind this begins at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://bookmarkingbay.com/story20578312/explorer-blockchain-things-to-know-before-you-buy-https-vuf-minagricultura-gov-co-lists-informacin-20servicios-20web-dispform-aspx-id-11784754