Block top - The block selection and duration with the blockchain (in blocks) on development of the present block Nonce - The transaction variety for your from address (Remember this starts at 0 so a nonce of 100 would in fact be the a hundred and first transaction submitted by https://travialist.com/story10514084/the-blockchain-explorer-address-diaries-https-forum-repetier-com-profile-coverjaguar3