Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBW1F8CiiGHHxsTmPL6LREQQEXczxiG15k0ZFiZxlXC2CXOBvIuSgr+bVLS… (1,748 chars)"
  }
}