tx 0x4c8ab673b2befbef99ea5de9ae3e62fea8f3b834e2bc17eec5f1ac6b0db0950cCopy

payload

{
  "ModifyOrder": {
    "new_size": 1895313801,
    "order_id": 243052876,
    "new_price": null
  }
}