tx 0x04b3cf1aa8eb38e7f6be576b275e7edc82b2f05cf39d3f4d01a897c2f1bfb9aeCopy

payload

{
  "ModifyOrder": {
    "new_size": 297686633,
    "order_id": 14189687,
    "new_price": null
  }
}