tx 0xc4a4cc5f8e76a65b50d8675d40a262341b37caa3a60bd005f9d85a8e9fb59f7fCopy

payload

{
  "ModifyOrder": {
    "new_size": 5353739,
    "order_id": 15650235,
    "new_price": null
  }
}