tx 0x0c299f2b9e09d7b7a737f43a4b438c6a2a0aa905f0e9b6a7cddda29111f0ee7aCopy

payload

{
  "ModifyOrder": {
    "new_size": 449359790,
    "order_id": 10585553,
    "new_price": 29950000000
  }
}