Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFW+itA2zWCbCuxcxUBKH5lrA/w1p+o05iWsyGKgOMjVFObZTC1QVayOxik… (1,748 chars)"
  }
}