Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAGXbvptjKk+jCFb+zhZAAJz1FefOm51d3QxZDfYYJf9nNkq8EvvUrqEQ4r… (1,748 chars)"
  }
}