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 commences at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://sociallweb.com/story5735279/blockchain-explorer-fundamentals-explained-https-sparktv-net-post-810410-https-cryptoexplorerhub-com-in-the-ever-evolving-world-of-copyright-compreh-html