tx 0xb217a7b3e22cb9c955ede56a6bdf33ee6d47a1e6b3634429f1a9ec9b697c6e2fCopy

payload

{
  "ModifyOrder": {
    "new_size": 23500781,
    "order_id": 72288301,
    "new_price": null
  }
}