Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDkpGMsY2opskx3O/0KLy827e4fKEr8i7JfIVUqKjPAD2QRgRETyucUB4nU… (1,748 chars)"
  }
}