Block top - The block number and length in 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 a hundred would essentially be the one hundred and first transaction https://zanybookmarks.com/story20900442/explorer-blockchain-things-to-know-before-you-buy-https-graph-org-unveiling-transparency-how-blockchain-explorers-function-09-04