tx 0xc9bd6ecb8758fd7b30c7a07b2c6f5fbee2a6579c519c1cec9fb0d0a9b7e7f455Copy

payload

{
  "ModifyOrder": {
    "new_size": 34848688,
    "order_id": 12346481,
    "new_price": null
  }
}