tx 0x1d9b8c1018f0626b3b0a68773efe6a9c1f1f259730f41cb8fbd2c3017e6f8138Copy

payload

{
  "ModifyOrder": {
    "new_size": 12132688,
    "order_id": 50252188,
    "new_price": 69259000000
  }
}