Block top - The block number and length from the blockchain (in blocks) on development of the current block Nonce - The transaction variety for that from address (Keep in mind this commences at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://bookmarkboom.com/story20197206/the-definitive-guide-to-explorer-blockchain-ethereum-https-www-webwiki-de-cryptoexplorerhub-com