tx 0xaa0a689a9f98710d9d22e11f04fb5b2590b8a5bb5908a31fb9b1f9d2c2d57d9fCopy

payload

{
  "ModifyOrder": {
    "new_size": 3873528,
    "order_id": 8995544,
    "new_price": null
  }
}