tx 0xddfb2a23a1a3b89dfa026b3fcd33c6cf752faebf975bb7bbd4a1bcb005c8c6dbCopy

payload

{
  "ModifyOrder": {
    "new_size": 1449512169,
    "order_id": 12161140,
    "new_price": null
  }
}