Block top - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction selection for that from address (bear in mind this begins at 0 so a nonce of 100 would truly be the a hundred and first transaction submitted https://rankuppages.com/story5606510/not-known-details-about-blockchain-explorer-ltc-https-squareblogs-net-heartgarlic3-delving-into-blockchain-explorers