tx 0x3e6d06f7d228e7a155e7e0ef36c7f6c2ebf6c85b9f1964c8a2c1466720a34391Copy

payload

{
  "ModifyOrder": {
    "new_size": 313099272,
    "order_id": 12722234,
    "new_price": null
  }
}