tx 0x1c2085af1b04600f9fe6b7e3701c590a0fd3ce4e5c3e1fe4e5b2f48cf0f309acCopy

payload

{
  "ModifyOrder": {
    "new_size": 1234663341,
    "order_id": 35521940,
    "new_price": null
  }
}