Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFtoH5QJvQRSAiCE1rOnHQ6Qr9XAwFfab0J3xsie+rhPnUi3v1a9LHnDVkk… (844 chars)"
  }
}