Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDG7VXoEbnwsVLUlJPVBv8q41t7liRjO0BQHlyMRNCN9zYpZ2S/mYryeGow… (1,748 chars)"
  }
}