Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwEAMyoZXwV7dTp1sKWsI6Ag37ZZbErHuLsOFnHW7PCJrHtFdt7Mxm0kbREe… (844 chars)"
  }
}