tx 0x2b1a6fbe1ce01cd9a55a7e9b599d8a3bfe9a3eff7e3c2b39c5eba5b5bc3d5014Copy

payload

{
  "ModifyOrder": {
    "new_size": 1240036,
    "order_id": 243725964,
    "new_price": null
  }
}