Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQClbXbwZVFwoyOmn0Az4Q4c1pULZjKr0+9txWgRsIh6hXnYu6Q0pDY2XRRI… (1,748 chars)"
  }
}