Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQIKmQsC4IScqOAJRnoW2WoXq8B0gImnRbHVlOArTVYZggc9eLWrh6EFs30R… (1,748 chars)"
  }
}