tx 0x72bc3f3a9b6ca08d9a0d128d7be169c7ddb6be9688ba9c8bbea10e82dd7c9ff8Copy

payload

{
  "ModifyOrder": {
    "new_size": 2184940327,
    "order_id": 4754499,
    "new_price": null
  }
}