Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQExYuNuvLG7RWJOD0naIV12c19u8FbhMo28nVP8FHKHL2ar0XVNJK+0YJ1s… (1,748 chars)"
  }
}