Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQD9rLKEufM+mlZHYgHlZHkWBOh5YKR1qbYQTi++BHxnq2m3qxlG4v7YhY+P… (1,748 chars)"
  }
}