tx 0x35c4cdf5aaa1c1b1bf0406e1f0729f7d33aa67edf3c16c3d9f2fb5ea7f5502edCopy

payload

{
  "ModifyOrder": {
    "new_size": 2323824,
    "order_id": 5419417,
    "new_price": null
  }
}