Update index.md

Author: sneg55

src/content/developers/docs/data-and-analytics/block-explorers/index.md

@@ -24,6 +24,7 @@ You should understand the basic concepts of Ethereum so you can make sense of th
 - [Rantom](https://rantom.app/)
 - [Sirato](https://www.web3labs.com/sirato)
 - [EthVM](https://www.ethvm.com/)
+- [DexGuru Block Explorer](https://ethereum.dex.guru/) 
 
 ## Data {#data}