tx 0xfae6a1d6be69a227b1c1db59e9f6675be3c6e1fc5fbd9a2a5b47ea9a39cd1d86Copy

payload

{
  "ModifyOrder": {
    "new_size": 124800,
    "order_id": 37398222,
    "new_price": null
  }
}