Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEDa07N7c+zWY30biP0UMQufYSKNS4auyYe48IbTpwJXlE5D9YhyqZHa/+G… (1,748 chars)"
  }
}