Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAeT2cNzPKoOAUSVl+oJrH05rZAq6Y1/GTpPSNbaqYTvlFvl3wxeQwqZ+qO… (1,748 chars)"
  }
}