tx 0x2d124d3e8485b75e24e607a73a97e491b7bfb4c9bcbf650b6be5f970dfb9f44dCopy

payload

{
  "ModifyOrder": {
    "new_size": 6216118,
    "order_id": 22629136,
    "new_price": null
  }
}