Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCoD0aK0kcaw8QkZ+l0arSDYKFPgOovLBnaH+eYYLU4u0MO7ypzksGVwn7K… (1,748 chars)"
  }
}