Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAjCKUE6JOxnNKU/CmqyTjH7WlX1oTgJ8BtcsGhCEzP/3VhBfKLWpLeRNnx… (1,748 chars)"
  }
}