Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA46Z5Gy7mGh1oGR28jXcLELq98u+D9NWacc+L1d8wwNBYCZrjx8URLwMDU… (1,748 chars)"
  }
}