Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAY1PZwp4lgkRz6bgk4nmEBx2tYL3hwsToRSrMHGEEeyx/h2QJE3UTjQRTt… (1,748 chars)"
  }
}