Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAT+PPJoTOHWttrlbp1YuoUoX9vfuB67ld17R9BnfcrZUQnGU9A8x/DeDjf… (1,748 chars)"
  }
}