Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDavprK6c74ZBDLz/PfbDiDSqZ1vfBzQc+eMlHXSEA3OhxOtSJDgZV8NjwU… (1,748 chars)"
  }
}