Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGMnlRoqRNFuxv+qCQvG/qidsU70qRRwpd4cOjS8zQyEC18eXbDOnbjmPHt… (1,748 chars)"
  }
}