tx 0xf31a3e4f6d4c197a3db6cb7290888a0615f96dde83cb3352d5f3c9e56de5a5f4Copy

payload

{
  "ModifyOrder": {
    "new_size": 2445675,
    "order_id": 6418979,
    "new_price": null
  }
}