Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBOzN49h9JqnOtPHTEME2UQ4iEV6kG6YCVo16CpxzZCal66s6TK/JaNZUCk… (1,748 chars)"
  }
}