Block height - The block amount and size on 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://alphabookmarking.com/story20581014/a-review-of-blockchain-explorer-usdt-https-graph-org-unveiling-transparency-how-blockchain-explorers-function-09-04