tx 0x3a33c1fcbdd9d2979bb2cf7955c793cb6296d7d9a5c93785fe36f6d6d3a2d3c8Copy

payload

{
  "ModifyOrder": {
    "new_size": 4726555,
    "order_id": 72288198,
    "new_price": null
  }
}