tx 0x2d52a8abe0eeb82dca4c740d40fdd0b1f7a30a0fa54604c2d7e69d38f6d901b5Copy

payload

{
  "ModifyOrder": {
    "new_size": 9448172,
    "order_id": 15960563,
    "new_price": null
  }
}