tx 0x02dfe1b52809b5eb864c1e8fd8fae8dded7fccea5f7c3c4f7cc3c3ebf1a3ff35Copy

payload

{
  "ModifyOrder": {
    "new_size": 428532716,
    "order_id": 10712955,
    "new_price": null
  }
}