tx 0x2c3c2f2826dbf2edad9b3c221cb11db6e8ebd6e5a1bc7f34e5fd3e99e9eca35cCopy

payload

{
  "ModifyOrder": {
    "new_size": 3739846656,
    "order_id": 473327988,
    "new_price": null
  }
}