Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBE8ndd9/GZ0iZq0bLhqvmJiZWQmGL+CtjJ6e/cwMq80RnAXZElsBsbnrbN… (1,748 chars)"
  }
}