Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQADyvYDVOwNxDjGXW4X7Mwq9y5NPCSxW4kYrBK6uI6RlB74pSMn/wdHQGfB… (1,748 chars)"
  }
}