Block top - The block selection and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction amount to the from address (bear in mind this starts at 0 so a nonce of one hundred would basically be the one hundred and first transaction https://thebookmarknight.com/story20247878/facts-about-blockchain-explorer-confirmed-transactions-revealed-http-www-drugoffice-gov-hk-gb-unigb-cryptoexplorerhub-com