Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD3xX1eEjusML9ThL8htqY0Kst1PWRf6O/nxVZuJWLXnmKngSoRMfRo17ix… (1,748 chars)"
  }
}