tx 0x5c0b5f8bea9e2eebd25cf59f69a3bd3086b6d7a66841b151c0bf0e3b2db62b33Copy

payload

{
  "ModifyOrder": {
    "new_size": 900810079,
    "order_id": 59945549,
    "new_price": null
  }
}