tx 0x70df544d6783c5f0f676f2d68afe68fc9b7b4aaa2fd39b56c19a28d6ba8bfbfaCopy

payload

{
  "ModifyOrder": {
    "new_size": 10242884,
    "order_id": 56157897,
    "new_price": null
  }
}