Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCidgBDjcZt0vqReKarP4HzPY3HcBOkzw/FNYC1/hNMlHaMNAPWBJhngzbY… (1,748 chars)"
  }
}