tx 0x9c0c062eaf9322ff8b6528e0a64b18ad05c5d6f5b7963f46e69c744e490e9e5cCopy

payload

{
  "ModifyOrder": {
    "new_size": 225178916,
    "order_id": 52890879,
    "new_price": null
  }
}