tx 0x0063c2efa8b5a15f5a0bdebd8b3cc7a13dd17e2dffe66a909a8dab4759f2494fCopy

payload

{
  "ModifyOrder": {
    "new_size": 426738834,
    "order_id": 461371416,
    "new_price": null
  }
}