Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQD4cB5CkTtBn8Cqx89kIuC0XCvBek/lievumV11Kk0QtFjvG5kXEgpP+uBt… (1,748 chars)"
  }
}