Block top - The block number 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 truly be the a hundred and first transaction submitted https://bookmarkpressure.com/story20222420/the-smart-trick-of-blockchain-explorer-app-that-nobody-is-discussing-https-list-ly-churchkjeldsen86wpibju