Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBzGhJToUROQvxck59gKv8jyHBMxCoBeY5pDO0NBmYZFSQHoI6eWVJaUov4… (1,748 chars)"
  }
}