Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQF53cv05+WmSKFfwG3YCcA7G8hqlSYJZaifwur9pve2XQj8h8Dscq2mJDCE… (1,748 chars)"
  }
}