Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGNShW7iVjZtDVf5Hc5dq3gDLyTsP818A00v1k1OkeI3HSS5BL9erozCawT… (1,748 chars)"
  }
}