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 (Remember this starts at 0 so a nonce of 100 would essentially be the one hundred and first transaction submitted by this https://social40.com/story5807562/5-essential-elements-for-blockchain-explorer-ethereum-https-md-darmstadt-ccc-de-znwtrv3frkwon6rj4y8pua