Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwE6xAuIsL0ZmD8jGDk3BLXKDO2roF/BGXJG0eC/KGDrpCF7bIjHn0cpdAL7… (844 chars)"
  }
}