tx 0x8f818d0e44c6374d8271a7b24f7e3d9d76e8f71cc27341e77f9be6ca8b3696f1Copy

payload

{
  "ModifyOrder": {
    "new_size": 89487549,
    "order_id": 8217578,
    "new_price": null
  }
}