Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC1N5scw3OMU9k+swlKUFBh6dkaiUL9Lo0HwpWnGJ4iAQGPxCU/Fapj4IFY… (1,748 chars)"
  }
}