Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBPL7JBh7eenLC6MnviI2C9Wv0OXeeTnL6SHOI5raLW6hIU39fTuJmDOdTL… (1,748 chars)"
  }
}