add testnet dTIA (#6026)

* add testnet dTIA

* remove trailing comma

* exponent fix

* change base

* provide 0 exp

* change denom_unit

Author: faust403

testnets/neutrontestnet/assetlist.json

@@ -296,6 +296,32 @@
         }
       ],
       "type_asset": "sdk.coin"
+    },
+    {
+      "description": "Drop dTIA token",
+      "denom_units": [
+        {
+          "denom": "factory/neutron1qex378awvwhsxealmrtuunn70f242u49dagqus6ug423paxyevyqvw9s3t/uTIA",
+          "exponent": 0
+        },
+        {
+          "denom": "dTIA",
+          "exponent": 6
+        }
+      ],
+      "base": "factory/neutron1qex378awvwhsxealmrtuunn70f242u49dagqus6ug423paxyevyqvw9s3t/uTIA",
+      "name": "Drop dTIA testnet",
+      "display": "dTIA",
+      "symbol": "dTIA",
+      "logo_URIs": {
+        "svg": "https://raw.githubusercontent.com/cosmos/chain-registry/master/neutron/images/dTIA.svg"
+      },
+      "images": [
+        {
+          "svg": "https://raw.githubusercontent.com/cosmos/chain-registry/master/neutron/images/dTIA.svg"
+        }
+      ],
+      "type_asset": "sdk.coin"
     }
   ]
 }