Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAqPUWqJ0ynsFmu0dJVA+xRwlYSvV5WtACOpsgSjItaeA2PnvQul4KmvdMN… (1,748 chars)"
  }
}