Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDwlJ614TjX09k/iNIeT1o/SYK8ZZC5ybPMCQJVZHdqoER0BGWVDjmcRhch… (1,748 chars)"
  }
}