Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBH2eDB2kHKA1NZVj12DSMX+XDVfm3dlZQLLp/NBtIUcifjSnBVxvgv3TXR… (1,748 chars)"
  }
}