Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEC13HpHkUOSb/vA20yJGTujr2kCmtrxFSBbOCN2AScMw+R4yrJl0td5xpR… (1,748 chars)"
  }
}