Block top - The block quantity and length in the blockchain (in blocks) on development 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 essentially be the one hundred and first transaction submitted https://pr1bookmarks.com/story20814734/not-known-details-about-blockchain-explorer-ltc-https-graph-org-unveiling-transparency-how-blockchain-explorers-function-09-04