tx 0x97d81d1c64e3a48601f8a3b64dc9d65c330c1b33e8d0fea3789239c8a59b7a47Copy

payload

{
  "ModifyOrder": {
    "new_size": 17746897,
    "order_id": 12346510,
    "new_price": null
  }
}