Block top - The block number and length in the blockchain (in blocks) on development of the present block Nonce - The transaction number with the from address (bear in mind this begins at 0 so a nonce of one hundred would in fact be the a hundred and first https://top10bookmark.com/story20274106/not-known-details-about-explorer-blockchain-ton-https-vuf-minagricultura-gov-co-lists-informacin-20servicios-20web-dispform-aspx-id-11784754