Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQE1/OoLjYIrlhaBDenFMJi7LjaPIlB9eb0s1r1jQ13vFQtqoW/ErwvV7dQN… (1,748 chars)"
  }
}