tx 0x6cae67aa0ce5a33421d12c83c3d4354efd5cc2b0a130a76a3d4c6c4a4e85d603Copy

payload

{
  "ModifyOrder": {
    "new_size": 4544761,
    "order_id": 1800289,
    "new_price": null
  }
}