Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCpx4vWaIcgZbGomkKan/Bkh2HNkE1niGU56pMrYAeXPlnYmJOQoAl5nhRq… (1,748 chars)"
  }
}