Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBGG74CTDrof7Btv2UjC1VgWzfN7vRP/+uwTohFbhMcAj4UHaes8b7ulTUn… (1,748 chars)"
  }
}