tx 0x3fcc03e037ef5f4d8d9e3de503b8e8c8e1b9b4949b2fd2558b9d3d7f2787dd9dCopy

payload

{
  "ModifyOrder": {
    "new_size": 5878603,
    "order_id": 10767765,
    "new_price": null
  }
}