Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHb+bvVaPe7LRX82p77msUmbDVlrPorEJUm9W5o0PU7NzdUus4rSNPkqaUC… (1,748 chars)"
  }
}