tx 0xfcfae19b69f4bc4c24549e5c376f3db9b7462103a1e8d14e3c7e8c15deb92b5cCopy

payload

{
  "ModifyOrder": {
    "new_size": 18845845,
    "order_id": 411876383,
    "new_price": null
  }
}