tx 0x573c9f0d8aba01a70a2ca899ccb4a9d6c1e21aadb731d5b1db490e3161a0d52dCopy

payload

{
  "ModifyOrder": {
    "new_size": 9525029,
    "order_id": 14598684,
    "new_price": null
  }
}