Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBEGa1db86pAqkGO9WuCDDUBcTcDu9ROY1LDDX+THjSBRCC6cBnVLCMKLr5… (1,748 chars)"
  }
}