Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAV5rNztsprG2zVoYGah25tF8dqJoq9RFwg/vH4FrFLWiTzZtLm7eZBxm18… (1,748 chars)"
  }
}