tx 0x8f0260fcccdb7cbe809d3f37eb8bef0b7708ddb8f7f17a58fdd2aa0ea5ae8a9dCopy

payload

{
  "ModifyOrder": {
    "new_size": 259722371,
    "order_id": 222635828,
    "new_price": null
  }
}