tx 0x4f784ecc58c1a90c7d71ff2cc4b95e87db4f82b7c7a7a8e75b93146231a7e5c6Copy

payload

{
  "ModifyOrder": {
    "new_size": 252041843,
    "order_id": 459085112,
    "new_price": 8555000000
  }
}