tx 0x8a6cc7a1b5f14f4876f12b162c7cee51bbd7c4ca0074dba1dab455f6b69bb0c8Copy

payload

{
  "ModifyOrder": {
    "new_size": 45683838,
    "order_id": 12129048,
    "new_price": null
  }
}