Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEwnocvXn0rnqPR+bjCdQYKcNYA9bi3ht7Hwyl6UCQrzH9c5jL0O0LxjJ4g… (1,748 chars)"
  }
}