tx 0xa9d2c2389b3efc01dab2bdb1f4cc8a4f3ee38a5cc85370e840b7ee7b08f5deedCopy

payload

{
  "ModifyOrder": {
    "new_size": 23367540,
    "order_id": 5656423,
    "new_price": null
  }
}