Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAJEAHWYImD4KRFrBVWkz5M7vtFFhVuEVh89UW0VrwvD1DOiqYp6W3YfsSX… (1,748 chars)"
  }
}