Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCL7Xvx6u3XF6HYqrnPUjWeJVdhO6rKVfRqFRR5VAYaISsyfHsqvIAgNCvN… (1,748 chars)"
  }
}