tx 0x7dcb36fb5a2f7ecbf1fa2dec98bb0fbc61d6915d8b8bca619be205b3d1195e6bCopy

payload

{
  "ModifyOrder": {
    "new_size": 14563005919,
    "order_id": 38326555,
    "new_price": null
  }
}