tx 0x3da261d4dbb8fb258b6c830f18aff0f8773a3a4e84109a67cfc90f6e218b4b5fCopy

payload

{
  "ModifyOrder": {
    "new_size": 1070113391,
    "order_id": 12337129,
    "new_price": null
  }
}