Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHEOJw6ak6TA5bta/8oXGGWODFj8p4kLhDz/WNnUHvHon5p3kw6LYrmcejB… (1,748 chars)"
  }
}