tx 0xb8f5c8f742e69db18086dfbf7b6a1a9ccf0b7d9e6a5cd219db1c4b0b100b8124Copy

payload

{
  "ModifyOrder": {
    "new_size": 24013155,
    "order_id": 51216382,
    "new_price": null
  }
}