Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQC8wjRl6BAQhxzKQnjGHghA2M3f3eOSGLkcLIECU/PKkX2aXKORIexS9y61… (1,748 chars)"
  }
}