diff --git a/_data/chains/eip155-262144.json b/_data/chains/eip155-262144.json
new file mode 100644
index 000000000000..830e250b16d1
--- /dev/null
+++ b/_data/chains/eip155-262144.json
@@ -0,0 +1,22 @@
+{
+  "name": "MPCQ Mainnet",
+  "chain": "MPCQ",
+  "rpc": ["https://rpc.moneypoolscash.com"],
+  "faucets": [],
+  "nativeCurrency": {
+    "name": "MPCQ",
+    "symbol": "MPCQ",
+    "decimals": 18
+  },
+  "infoURL": "https://mpcq.moneypoolscash.com",
+  "shortName": "mpcq",
+  "chainId": 262144,
+  "networkId": 262144,
+  "explorers": [
+    {
+      "name": "MPCQ Explorer",
+      "url": "https://evm-explorer.moneypoolscash.com",
+      "standard": "EIP3091"
+    }
+  ]
+}
diff --git a/_data/eip155-7171.json b/_data/eip155-7171.json
index 4a9763d572d8..b9ce7ddeaab1 100644
--- a/_data/eip155-7171.json
+++ b/_data/eip155-7171.json
@@ -1,9 +1,7 @@
 {
   "name": "Arxon",
   "chain": "ARX",
-  "rpc": [
-    "https://testnet.arxon.io:9944"
-  ],
+  "rpc": ["https://testnet.arxon.io:9944"],
   "faucets": [],
   "nativeCurrency": {
     "name": "ARX",
@@ -15,4 +13,4 @@
   "chainId": 7171,
   "networkId": 7171,
   "explorers": []
-}
\ No newline at end of file
+}