Block top - The block selection and duration of your blockchain (in blocks) on creation of the current block Nonce - The transaction quantity for your from address (bear in mind this begins at 0 so a nonce of one hundred would truly be the a hundred and first transaction https://fatallisto.com/story10490855/the-definitive-guide-to-explorer-blockchain-ethereum-https-www-webwiki-nl-cryptoexplorerhub-com