Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB76o3pO0by0ubhlTNPwkZ+iG+hZeU8gBo8NVZIIbESoQ/apIcJCklykJLU… (1,748 chars)"
  }
}