Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCj+eGhYWn7nOZiygAZZSMZZQvGBu0Fw4tXpxSRKGj6DlwJIDLaU7t08twS… (1,748 chars)"
  }
}