tx 0x1bb0e8380cfb0f7f1a4ee1924de3d4f572c4a16d1fcc95bcdfa4bb06e2ce67dfCopy

payload

{
  "ModifyOrder": {
    "new_size": 100714993,
    "order_id": 57090100,
    "new_price": null
  }
}