Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDCw3/sVw1CGdVl/Um3zgu/Xkc9i66uVtpJB6ZtaJjxb1K6XhkTcYMDNJs3… (1,748 chars)"
  }
}