Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAFVKwSSKSxMYZBSBm5dCXlqPCJO3TErCS6uXENYp8X0kHaVi3KPUvySr5I… (1,748 chars)"
  }
}