Block top - The block number and length from the blockchain (in blocks) on development of the present block Nonce - The transaction selection with the from address (bear in mind this starts at 0 so a nonce of 100 would truly be the a hundred and first transaction submitted https://bookmarkingdelta.com/story20499174/not-known-details-about-explorer-blockchain-ton-https-hedgedoc-digillab-uni-augsburg-de-mshxmk-praykwj94jou11g