tx 0xbb5c3c59ecfb9b4e5c1234a82250b7d4bd9f19a1d06be1fef54b55e20fe7df1fCopy

payload

{
  "ModifyOrder": {
    "new_size": 157944850,
    "order_id": 19920560,
    "new_price": null
  }
}