Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAGLPlOhFXBpgCwM8zsFB4M12jZOw9NRoR9eSb/0gw3NkMd++vdnZMVp5OF… (1,748 chars)"
  }
}