Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQH7p+wT7rmQeyZ2HZDKlfUBwVp6GjtEE0EJVl3uJ+EbNED0we9JEcJ2jR7C… (1,748 chars)"
  }
}