Add zrc20 token addresses

Author: hernan-clich

hello/frontend/src/constants/contracts.ts

@@ -1,8 +1,14 @@
 export const HELLO_UNIVERSAL_CONTRACT_ADDRESS =
   '0x61a184EB30D29eD0395d1ADF38CC7d2F966c4A82';
 
-  export const NFT_CONTRACT_ADDRESSES = {
-    ZETACHAIN: '0x489DCFC14933F34e79d0091Cbca0F3daa205dE30',
-    SEPOLIA: '0x050dB79e5474FFEd4fFb4D69589bb71B3FB8EE20',
-    BASE_SEPOLIA: '0x85e44D726f0c47401f7fCFBDa8B591c079Eea5B1',
-  }
+export const NFT_CONTRACT_ADDRESSES = {
+  ZETACHAIN: '0x489DCFC14933F34e79d0091Cbca0F3daa205dE30',
+  SEPOLIA: '0x050dB79e5474FFEd4fFb4D69589bb71B3FB8EE20',
+  BASE_SEPOLIA: '0x85e44D726f0c47401f7fCFBDa8B591c079Eea5B1',
+}
+
+export const ZRC20_TOKEN_ADDRESSES = {
+  ZETACHAIN: '0x0000000000000000000000000000000000000000',
+  SEPOLIA: '0x05BA149A7bd6dC1F937fA9046A9e05C05f3b18b0',
+  BASE_SEPOLIA: '0x236b0DE675cC8F46AE186897fCCeFe3370C9eDeD',
+}