Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGf3/GTFRiCvYDv/n1vf9Gv++k8/P3g/ow0aFSdiNj34QMDUgJffhmnxA1D… (1,748 chars)"
  }
}