Block height - The block amount and size on the blockchain (in blocks) on generation of the present block When you search to get a Ethereum wallet, you receive a full portfolio see. This involves the wallet's whole harmony, a summary of all its token holdings with their existing worth, https://dailyuploads.net/kv21pr0676da/Delving_into_the_Invisible_The_Importance_of_Blockchain_Explorers_in_the_Crypto_Worldznmrd.pdf