Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHCgUDTuO6FoYw5dacgcxtLQFCyCNsUEzsDPHQ2zhpIAGWJ/mMCLoMVDv9Q… (1,748 chars)"
  }
}