tx 0x4cc80c7b3bbe7d27c87f3096f65b48ea25cca1a33f6c2755d29b5691ca0b4b2bCopy

payload

{
  "ModifyOrder": {
    "new_size": 169751837,
    "order_id": 15946380,
    "new_price": null
  }
}