Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEHNsDUmETZ7lnGmJaD2OHgf4kqkTPihX03/EUWv8lgjF8uDMPO1od03/xJ… (1,748 chars)"
  }
}