Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBpT9mfq+jdmBQz2YVRDO82sQBxYOed7rKOiNr/WuDTGDv7gfkdj9leSvI7… (1,748 chars)"
  }
}