chore: sync from nova-base (a530f3dd)

chains/v22/chains_dev.json

@@ -5608,6 +5608,34 @@
           "existentialDeposit": "153256704981",
           "transfersEnabled": true
         }
+      },
+      {
+        "assetId": 72,
+        "symbol": "USDT-Snowbridge",
+        "precision": 6,
+        "priceId": "tether",
+        "type": "orml",
+        "icon": "USDT-Snowbridge.svg",
+        "typeExtras": {
+          "currencyIdScale": "0x3f450f00",
+          "currencyIdType": "u32",
+          "existentialDeposit": "10000",
+          "transfersEnabled": true
+        }
+      },
+      {
+        "assetId": 73,
+        "symbol": "USDC-Snowbridge",
+        "precision": 6,
+        "priceId": "usd-coin",
+        "type": "orml",
+        "icon": "USDC-Snowbridge.svg",
+        "typeExtras": {
+          "currencyIdScale": "0x3e450f00",
+          "currencyIdType": "u32",
+          "existentialDeposit": "10000",
+          "transfersEnabled": true
+        }
       }
     ],
     "nodes": [
@@ -8211,8 +8239,9 @@
     ],
     "explorers": [
       {
-        "name": "SCAN",
-        "account": "https://bittensor.com/scan/address/{address}"
+        "name": "TaoApp",
+        "account": "https://tao.app/account/{address}",
+        "extrinsic": "https://tao.app/tx/{hash}"
       }
     ],
     "externalApi": {