tx 0x4fe3e8d33a8bd550fe9bc4d92c0ac2002e534c5c8aff98bd62c9e8c5c958a84fCopy

payload

{
  "ModifyOrder": {
    "new_size": 3728079,
    "order_id": 9353743,
    "new_price": null
  }
}