Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQApOY2fZYCt6cg6pkEFSSkpw6ypw/m9JeyGMSGFSVvG3nbTo8xsfIrTKrRm… (1,748 chars)"
  }
}