Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHOH4Pg0VcqXIM5RUZ3gqquvmcTK11RLTetIUv96EoZGxbopMzFX9nLjI8e… (1,748 chars)"
  }
}