Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAKTVz3cwJi/+pSaXQ68eFCPh/bDlF/iFSPUeUMDwhbmHvgXs/VdqyJXlrd… (1,748 chars)"
  }
}