Block top - The block selection and duration of the 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://bookmarkinginfo.com/story20180062/top-guidelines-of-eth-blockchain-explorer-https-kearns-horn-hubstack-net-monitoring-transfers-how-distributed-ledger-analyzers-work