Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDc1432L2xulj+Pqd82ZhYIzJVx0lvRhzIleJJiAhUv5Gg2qZL1irMueg2L… (1,748 chars)"
  }
}