Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQElroOHJdG9xozhcDf67uSF140Iz6fGZ+9yBQ2kF0xnWWRy3HbTFbrDvVjH… (1,748 chars)"
  }
}