tx 0x1a861f0380a6f4658160dcc6a1ef9e8ba1b8eb6673d89faeaedcfb92a5f36aefCopy

payload

{
  "ModifyOrder": {
    "new_size": 29730817,
    "order_id": 11201238,
    "new_price": null
  }
}