Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC3LICF9QbBQFKVNWrjwlH+z5Pe4kmsHgCtuMmf0k4OZzqYjLwXkfEXTCVF… (1,748 chars)"
  }
}