tx 0x4a5b08cda01ee3e7a4a96f9c143c552a64e4ba95fbb5cbc7e1958f7ce4fd8f78Copy

payload

{
  "ModifyOrder": {
    "new_size": 6735530,
    "order_id": 8312991,
    "new_price": null
  }
}