tx 0x20b8f3e4887a080aaf1989f2b5fb7d86c51daf39ff8abcb668cfce8e6b1f5c8fCopy

payload

{
  "ModifyOrder": {
    "new_size": 10538073,
    "order_id": 14574831,
    "new_price": null
  }
}