Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwBGYKi8R2KkPMyDyDTa9WfdZBv3hDIVyoE3LVa20s/0sFIiN9JOjN1Nljpq… (844 chars)"
  }
}