Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHts/oJ0++uiETl0/d2+aUOLGbacC4Khy462w7JYIa+tgjhTMWiG1VGuuKY… (1,748 chars)"
  }
}