Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQIuxCcarVOh6c5tWfbEFdscKOiO+RcA23jdP8paAkvIVHoNcjUCE9OL3a2u… (1,748 chars)"
  }
}