tx 0x72ecd9ff8e9142eafcbcb0c4f6118a0e92bc0ffc7c262c67cd31e8c2cd8bcd01Copy

payload

{
  "ModifyOrder": {
    "new_size": 45985888,
    "order_id": 423665132,
    "new_price": null
  }
}