tx 0x7ff7dc5b011de7d2947d0c7f7b2f6920afe5e5ca3f57b6de9e3cdd06f9d6655bCopy

payload

{
  "ModifyOrder": {
    "new_size": 23642441,
    "order_id": 21581116,
    "new_price": null
  }
}