Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGoZ+iIlkROsOlMJCfSuyMi6IKAe5S2jJeJbo5JXKSkA1HUdrmHpr1C2QHi… (1,748 chars)"
  }
}