Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCl1SfhGLJboyVSXP2AKMg88oqsTZRr1Yp7GzoGjxvm3HjsCUrhaxWsmbZt… (1,748 chars)"
  }
}