tx 0x43f0c1c9e057f6c4763bb0b7f8574b957d0cdb8288f0c1bc59f44c35b93a17b2Copy

payload

{
  "ModifyOrder": {
    "new_size": 4137860,
    "order_id": 38326386,
    "new_price": null
  }
}