Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCRzI7uqOLaJ+UtDnjyxco7ROh0AtHaGIDJZ+Kfri3LyRUOGZbSUKJG4vgw… (1,748 chars)"
  }
}