Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBB0z5njkIBS+KW1mT0fBs+u0IKQ2C5jkuzznzBGmFhtEkvP0EEPSMMA1l2… (1,748 chars)"
  }
}