Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCnJquAYeNLJUP503XnAG7M4s6kUXTa9r8blZYF9+J8jCY5WDVJ4tEZJw17… (1,748 chars)"
  }
}