tx 0x9fceb84702d5b746e30f5a4b26a97f2a6a7f58f7a7245c1d8fee1d3e15e50039Copy

payload

{
  "ModifyOrder": {
    "new_size": 4557258,
    "order_id": 3784718,
    "new_price": null
  }
}