Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHVlRWzARzHxDYmTm5ixt8eSYAT+bCRGIn1QSaxQXv4cicnIP/gMqVcVnw4… (1,748 chars)"
  }
}