Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFj5i/IUjYP4PdUylIZtk4v24ylzfvMOSWeKSaHggrIWTwhoPnyT2NE0OKa… (1,748 chars)"
  }
}