Block top - The block selection and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction variety for that from address (Remember this starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this account) https://ragingbookmarks.com/story20604252/5-tips-about-blockchain-explorer-you-can-use-today-https-intensedebate-com-people-hawkwhorl3