Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBQzR8K8R/RCaNJDKWTkXdHj07uTcKCi+LqYD20RE9GdlcyC48vHYYpqjig… (1,748 chars)"
  }
}