Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAMxkhu6eVFZ9Jx0LN0jr0DyEgZO4NZ7Vg4URltZQZicTdHvk3KFfJvvWyT… (1,748 chars)"
  }
}