tx 0xecaf2773b0ffc0d4928aca5e5f4be1fe6b29421fd0acd0b4d2716e073bee781aCopy

payload

{
  "ModifyOrder": {
    "new_size": 9686535162,
    "order_id": 268235752,
    "new_price": 542000000
  }
}