tx 0xd3aec6d49143b1cdb44b6c5ac135ed1a4850e9c5b79ce01415d25f0a5f9bae9bCopy

payload

{
  "ModifyOrder": {
    "new_size": 936633,
    "order_id": 15940080,
    "new_price": null
  }
}