Block top - The block range and size in the blockchain (in blocks) on creation of the current block If you search for any Ethereum wallet, you will get a full portfolio watch. This involves the wallet's total equilibrium, a listing of all its token holdings with their existing value, https://thesocialroi.com/story10209138/the-best-side-of-explorer-blockchain-usdt-https-squareblogs-net-heartgarlic3-delving-into-blockchain-explorers