Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBBwiZsELN2KnWpgvcb2wKs3q9YiK2EP3oj3XrHoFOlwSdhPObfO77QqqNH… (1,748 chars)"
  }
}