Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCWMoy/k/xLux/AD742Hod5a4zQcBTZkjt1uZBcKjf2KiveU+EW3Q4s6MkX… (1,748 chars)"
  }
}