Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAJVIdXoBo1Lp06KGjDM67dRwXkUO4rUEimqjIXi+mE+DXvdwNplnqC7MZA… (1,748 chars)"
  }
}