Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEhT8Bl/plYqgoinyJaMRox8kFnKblBSQqKS2pPHO6lJk5k/y/lxkUo7fOC… (1,748 chars)"
  }
}