update copy

config/localization_notifications/en/app.json

@@ -37,8 +37,8 @@
       "BODY": "Your fast withdrawal of {AMOUNT} {ASSET} has been confirmed."
     },
     "RELEASE_REWARDS_AND_FULL_TRADING": {
-      "TITLE": "{REWARDS} and {FULL TRADING} (third-party link) are now live!",
-      "BODY": ""
+      "TITLE": "Rewards and trading are live on dYdX Chain!",
+      "BODY": "Full trading is live on dYdX Chain! This includes staking rewards, trading rewards, and the 6-month launch incentives program by Chaos Labs. Learn more {BLOGPOST} and {DOS_BLOGPOST} (third-party link)."
     },
     "SLOW_WITHDRAWAL_PENDING": {
       "TITLE": "Slow Withdrawal Pending",
@@ -49,4 +49,4 @@
       "BODY": "Your withdrawal of {AMOUNT} {ASSET} has been confirmed."
     }
   }
-}
+}