tx 0xb3e6a56a04d84bda76a35c47a9ac5ee03f485982d1b31a41f31c4e97c49aaa7cCopy

payload

{
  "ModifyOrder": {
    "new_size": 3730150,
    "order_id": 21584930,
    "new_price": null
  }
}