tx 0xf4549c90e3db5b10f3e0a2f14b4796d1a5c40bf9e5abd4b9905b0903a24c83e4Copy

payload

{
  "ModifyOrder": {
    "new_size": 15654391,
    "order_id": 15647629,
    "new_price": null
  }
}