Block top - The block number and length in the blockchain (in blocks) on development of the present block Nonce - The transaction selection for 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://onlybookmarkings.com/story20619476/not-known-facts-about-blockchain-explorer-unconfirmed-transaction-https-heavenarticle-com-author-pathpastor4-452336