tx 0x9cfe3f52c6fe5161c6eb3107b01c6b6d0206b241d3fb7a9bd145db03f5fc2b9bCopy

payload

{
  "ModifyOrder": {
    "new_size": 22899983502,
    "order_id": 21035117,
    "new_price": null
  }
}