tx 0x8dbb19b5b3f3fbaa33abe1e7a1a44cb25ede2a5837fdb8bd59e9978ebba6ea2bCopy

payload

{
  "ModifyOrder": {
    "new_size": 286880856,
    "order_id": 20270408,
    "new_price": null
  }
}