Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDcG92XjGrteXW7gTFLLS0N8YDx11+B7dnQoT7+WlTQ7BUqS8C753Xqesri… (1,748 chars)"
  }
}