tx 0x0cd32c8d3d100b6d7e6fbdf04c449e7bb8ab0254e7b3bb239ef7702fd5d11a4dCopy

payload

{
  "ModifyOrder": {
    "new_size": 1303349137,
    "order_id": 408081873,
    "new_price": null
  }
}