Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDJOK39eoXHko+85nDxtaqQzCzSARPEFO5Zt27cjmS7ixPWO9JEVVTfBzfT… (1,748 chars)"
  }
}