Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwAa2OsHbmZCZlwAU7cjxXht6XJU0HZCIsmOJYpqZCbE6y5HR1ojNMlh2i5k… (844 chars)"
  }
}