Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDC/lFW9z+olkPvnEy090yUdlPlNIHvJrnxSQMzLvjOx2UGy/TELkvBrU1V… (1,748 chars)"
  }
}