tx 0x66fdbba95d73c5c1145c37119f3b1bc199b7a4f730f69d9d33793f04b3b6a1faCopy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 10122320,
    "new_price": 29368000000
  }
}