Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCbnMGqp+SVlMn+aRYfmzx0zYtFeXuJYyp8R+I6ZFRDCBTUfSO11O+96Ewo… (1,748 chars)"
  }
}