tx 0xb4c8f1bed28de1de9e5c77d67dd3119d13a5a26e31730e5ee2a7ccd23a2b3cbeCopy

payload

{
  "ModifyOrder": {
    "new_size": 868349467,
    "order_id": 10402594,
    "new_price": null
  }
}