Block top - The block range and size in the blockchain (in blocks) on generation of the present block Nonce - The transaction selection for the from address (bear in mind this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://socialnetworkadsinfo.com/story22063104/the-smart-trick-of-blockchain-explorer-app-that-nobody-is-discussing-https-www-colegioenlinea-edu-co-profile-mckinneyhxdserup65445-profile