Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQH7Kb2PoeBTfG3gWFGtCG2ebOdOAqhungvHJbyXtO7XZRGiIbOjRjll/qL3… (1,748 chars)"
  }
}