Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC/eQxza9G3FtZw+wWR0puBxXbY3wn3BSuUBIHKVE9N2A9Di3mzikIFLm7R… (1,748 chars)"
  }
}