Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC0i5Y/c/A+9Pe6jrfaWcHkQyDATpv/ylRTQ1HiEZJcLQka+FAlsSCoHoqT… (1,748 chars)"
  }
}