Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBaWb5bOUW3MxEFUDt3A5vTHLKo2JGGSf0OFLphaDrcNhCKly3iaBRTJTLX… (1,748 chars)"
  }
}