tx 0x1d201d0e2e18a2f454a5a37b9e3ba2b6ed8e47c7b8c7f1c6b9be419c917ba1bbCopy

payload

{
  "ModifyOrder": {
    "new_size": 2028369383,
    "order_id": 49203828,
    "new_price": null
  }
}