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 one hundred would in fact be the one hundred and first https://listbell.com/story10034360/the-smart-trick-of-blockchain-explorer-app-that-nobody-is-discussing-https-www-webwiki-ch-cryptoexplorerhub-com