Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC7UBaEzVwoYkkcYBJfL29exGObr6sKLi8jsjhiPYrxAEXwaPTDOZtwYQsf… (1,748 chars)"
  }
}