Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDx0eOJmXcz3O0MBT4/5BP9F8Qsr0sIts3QRQelzYiVTAVLp3Yi+Em90ogi… (1,748 chars)"
  }
}