tx 0x6bb7a33581f2864880e53a2b4d9a5bfc9dd4d44d625a5f1f9f38703895bb8f2bCopy

payload

{
  "ModifyOrder": {
    "new_size": 14812529,
    "order_id": 14663468,
    "new_price": null
  }
}