tx 0xf9a7f80f52a0d0cdadd3f529652d23e42fc6650b9e68a1985c39b7e5a59d6bd4Copy

payload

{
  "ModifyOrder": {
    "new_size": 73359096,
    "order_id": 31629155,
    "new_price": null
  }
}