tx 0x3395e5114f2d9ae6b2a18ababd3f84dbd47bc0a9daa64743f4e8a1144a64e0a8Copy

payload

{
  "ModifyOrder": {
    "new_size": 3426136,
    "order_id": 55016452,
    "new_price": null
  }
}