Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA1tHcJ/OjZyFHjRdp8mQpGvEFrLHZNXGf2JQHMBOnMRzF63TdeMkJwWa+S… (1,748 chars)"
  }
}