Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAE3JQzD8xf/CmVK1epkBvZ3+uqQCMAacpDmjMgUubxdTdcQi8UUA+/SeuS… (1,748 chars)"
  }
}