Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDP/tZ6QjdP+GrSJoOK2CcqgI1WRb4C2oDJJkOLXY/ZhmE0kS2TWa4g9pat… (1,748 chars)"
  }
}