Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGeSL8n6lHrawjQUdao2s1Cxkq17MH7OHi7jiIL5wC31XbzfEmyGSIOfCUd… (1,748 chars)"
  }
}