tx 0x08999d5687c0a9d6c9d5446bf1f9ed9f51a1c0a326eaa082343d1c7f1caab2b9Copy

payload

{
  "ModifyOrder": {
    "new_size": 8543801,
    "order_id": 10876866,
    "new_price": null
  }
}