Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAYtCRSoDdTGoZ+EYJ3TfDd/4iLJTbyLdo0lw3g1c2zxR9wM06q4tEgnqkx… (1,748 chars)"
  }
}