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 100 would truly be the 101st transaction submitted by this account) https://todaybookmarks.com/story20352229/top-guidelines-of-eth-blockchain-explorer-http-www-drugoffice-gov-hk-gb-unigb-cryptoexplorerhub-com