Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFM8OCsp/58+FcR7RfXNpNYLBfKirDw0gyBi/ewjuQBqFfVoB79vTbIkVmS… (1,748 chars)"
  }
}