tx 0x9f2398484c4e7e0bb38848b13aa3b117d4e5a7309ac9cde71d0e9c36cec7823cCopy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 12138076,
    "new_price": 27975000000
  }
}