Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQIYcYmAYmY6NeHXtuQLzlQvWQeG32KdQuH9FIbxltMX6hfNXXARYhq99SG8… (1,748 chars)"
  }
}