tx 0x3753eef3f9d1c795fd418e7c11764be67f7dc3059fac7a83a4c3fdd8d8d6b2f0Copy

payload

{
  "ModifyOrder": {
    "new_size": 5052364520,
    "order_id": 5657227,
    "new_price": null
  }
}