Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEyASMyflK2CN2GNBj8Fdd4HhGAcrLn0nrC0IjAFUsmbjnwsAl09k3qRJV9… (1,748 chars)"
  }
}