Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAmurDe8LgPVlqoLwp+h+Bp/W1ZPfmgDy6BC7tlufwq4SudhbBa3dGdGugr… (1,748 chars)"
  }
}