Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHJC7jMtnn7VCHpY2azVJnZH6IPvUcR4rpz07YPFwdkOHwkZ/6q9WY6lPte… (1,748 chars)"
  }
}