tx 0x3afebef2be9f2099efcb3c704e6f9c4e5a5a72a509d01bc72e7602e5b972f3baCopy

payload

{
  "ModifyOrder": {
    "new_size": 13083276,
    "order_id": 39005887,
    "new_price": null
  }
}