tx 0x1e1d4006c2add094b78b133e84bbb0c7f4a5daea0b1a59cf7b56cf9c6aeb23e3Copy

payload

{
  "ModifyOrder": {
    "new_size": 2671016,
    "order_id": 4994780,
    "new_price": null
  }
}