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 (Keep in mind this begins at 0 so a nonce of one hundred would truly be the a hundred and first transaction https://sociallawy.com/story10795329/blockchain-explorer-fundamentals-explained-http-www-drugoffice-gov-hk-gb-unigb-cryptoexplorerhub-com