tx 0x6c02c9c03fe9e12c042b13f8a9111d667ac789b4f6d7c3dea6d8c3c2621c8531Copy

payload

{
  "ModifyOrder": {
    "new_size": 2764962,
    "order_id": 57879832,
    "new_price": null
  }
}