tx 0x3b4f3d7e0e30fa1e349b7b980c038c69a32c3b7b1b4a1b8d527a1c301d2b4a75Copy

payload

{
  "ModifyOrder": {
    "new_size": 99164146,
    "order_id": 15847300,
    "new_price": null
  }
}