tx 0x62389e7c7421ee3e4ab5b3f0eb6d788bf6e3bb3bfad4efa609e48bb0d4f01f7bCopy

payload

{
  "ModifyOrder": {
    "new_size": 159334127,
    "order_id": 51944802,
    "new_price": null
  }
}