tx 0x0f4112329b0efadf38eb54d09a7084b7fa1b5ac8cc2f5096d42a2f51c74c0f0dCopy

payload

{
  "ModifyOrder": {
    "new_size": 2631572,
    "order_id": 15144252,
    "new_price": null
  }
}