Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDe/BaEGnqHEUygvA2ibPz1+SpRPF7MmxmHzTkJ3BoZQQ8mcU6QQk1pB8tX… (1,748 chars)"
  }
}