tx 0xc7d1d7c9811e59d0aa89e1be64cdd7f1f1b0f20fb616100c9a7f9b379a99d8a0Copy

payload

{
  "ModifyOrder": {
    "new_size": 20926589,
    "order_id": 9140666,
    "new_price": null
  }
}