Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDcVwv4dU9TIbyn2JbNaZY3L8EkubHLBHl0aaGWoFyiA0RyvM4wfYcCy/nT… (1,748 chars)"
  }
}