tx 0xdf4c68cafc9d7fc1ffea8d6d0ee4f0dd0a6cff2a9790b28929e8d99d5f50a8a8Copy

payload

{
  "ModifyOrder": {
    "new_size": 6969079,
    "order_id": 33383114,
    "new_price": null
  }
}