Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD13RwzA3sDwsmOPxDA4X9TakjGJDUGTNEiXmMdV6Ljxn1hBCvpNLQzjVpQ… (1,748 chars)"
  }
}