tx 0x017f5969fcf1fc0456da388b9c55ab9a3ba5d69ab6a3cc2bdae64eac5e8edbdfCopy

payload

{
  "ModifyOrder": {
    "new_size": 883471436,
    "order_id": 457148417,
    "new_price": 6735000000
  }
}