Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBgRr3ixiKNeQJsLlj/nS0R4qMWMSgPXdCyufCJ4WJRNQoehF9pAXomXVUm… (1,748 chars)"
  }
}