Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQD7EX6MSqeFxNbl38X2XR2XvCv5wdK4wP9sEK+cN1vvW3jOXYDIB6313DeS… (1,748 chars)"
  }
}