Update gitopia.json

chains/mainnet/gitopia.json

@@ -1,8 +1,8 @@
 {
     "chain_name": "gitopia",
     "coingecko": "",
-    "api": ["https://gitopia-api.polkachu.com"],
-    "rpc": ["https://gitopia-rpc.polkachu.com"],
+    "api": ["https://gitopia-api.polkachu.com","https://api.gitopia.nodestake.top"],
+    "rpc": ["https://gitopia-rpc.polkachu.com","https://rpc.gitopia.nodestake.top"],
     "snapshot_provider": "",
     "sdk_version": "0.46.12",
     "coin_type": "118",
@@ -16,4 +16,4 @@
         "coingecko_id": "",
         "logo": "/logos/gitopia.png"
     }]
-}
+}