Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwFcnHyvb3k9OJ3qn4nTDq3tOyJ7pW393m6OmDUtqUh0vCNdrTYdKGCOJ1RR… (844 chars)"
  }
}