Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCA5gVRELNtspciCL4x7JI58P1iKLJAE1k+SC2eJyTCqR98V+oZrX9xULmR… (1,748 chars)"
  }
}