tx 0x971adf4abf560c2f030a6f1bfd2daf0e4ee4f5e1c5ace8cac4026f88be36e2fcCopy

payload

{
  "ModifyOrder": {
    "new_size": 537431305,
    "order_id": 57788757,
    "new_price": null
  }
}