Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDnkElDeRZ+9utf3HcI5t5uUBQSaUZbn4QYfnZ/vImlMwFbxfKHzP09MVEE… (1,748 chars)"
  }
}