tx 0x45bff2cb8f4aa78e61be7d00b49eca774f9d39dab5b1b455de5b41bcd3d2b3f5Copy

payload

{
  "ModifyOrder": {
    "new_size": 169137684,
    "order_id": 34505954,
    "new_price": null
  }
}