Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD6zEp4nJTYIUnzBXXe2GBMcsot0KB3E/ZSlVyj0tfCBh5SOqzJCGkfJA9m… (1,748 chars)"
  }
}