Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBNdnpq7kmUDj6W0oCwTml+lrOi5pBmoZzncLjvDrqUA13YhPCKLbj6/tMs… (1,748 chars)"
  }
}