tx 0x1b88fa7b1d2882e6c79a6c55ad3b160401c3a7a1fd16b3487ea32dfbc6c5a5b7Copy

payload

{
  "ModifyOrder": {
    "new_size": 129611985,
    "order_id": 5330509,
    "new_price": null
  }
}