Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwD5FKqrZViQMDgDmqE/YnmbkKfSqkGG4e5jJbC3zYciKjKg3AilGyGKoJUn… (844 chars)"
  }
}