Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCLSCK0/+hLZuPTyG8Ho7tYVX/8Mft31/sKDFZOvziVpAv1Vlv8MMc0j++K… (1,748 chars)"
  }
}