tx 0x271cbf04f7d08aa4d47a865b8f1b6d8a001dc40bd6c3c8b44c8468e02b24c8a8Copy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 1598582,
    "new_price": 484000000
  }
}