Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA0OQ0LXmDletq3ewZG8aKMviLJ+X+aZjMqb5XH56EZlmnouqhGOsC5xPQ5… (1,748 chars)"
  }
}