tx 0xd2cf23ebe7eadb2b61f091d4d93125173c4d4c29bfca3cbf0efbcc547f43f1c2Copy

payload

{
  "ModifyOrder": {
    "new_size": 1519015002,
    "order_id": 8550916,
    "new_price": null
  }
}