Block top - The block selection and duration of the blockchain (in blocks) on creation of the present block Nonce - The transaction selection for the from address (bear in mind this starts at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this https://sociallweb.com/story6226630/detailed-notes-on-blockchain-explorer-unconfirmed-transaction-https-www-lasallesancristobal-edu-mx-profile-hannabkzpaulsen19225-profile