tx 0x5daace28ef4e3d0c7d2a8d0ec5eae153b68e88c69f9898a1f6df6001b33c8d8aCopy

payload

{
  "ModifyOrder": {
    "new_size": 17358059,
    "order_id": 30603337,
    "new_price": null
  }
}