Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQC6TAUp22kbVF6mUxfOtzEYuJZPeOJIYdDTtLZL4+fEm1zS6+qUSwgGFmTD… (1,748 chars)"
  }
}