Block top - The block number and length in the blockchain (in blocks) on development of the present block Nonce - The transaction range with the from address (bear in mind this starts off at 0 so a nonce of one hundred would essentially be the one hundred and first https://socialmediaentry.com/story5866404/blockchain-explorer-fundamentals-explained-https-atavi-com-share-xftxdaz1pgsb4