Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBSB9Z8LeCzZ+fd0kLvf4Fl0LUYVD6NEuszfnTa+TxlxgXJ2ciNEfNyp7Kr… (1,748 chars)"
  }
}