tx 0x52ccf88d8d7c94b9d9f1c495f6ab746502fc1a9f9bf835a9a8a671b73b1e8a1dCopy

payload

{
  "ModifyOrder": {
    "new_size": 43315935,
    "order_id": 12307147,
    "new_price": null
  }
}