Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA0iR2m2A1DUibZIgDXofZ3J1KPeIU+unkLOfUsYBmKiw01R08IrxgnmNfz… (1,748 chars)"
  }
}