tx 0x53020842bf5c39f39b8a122e6a5e3e8e7bca2b6f8dd77b09e2ab1c3b6b89e2d3Copy

payload

{
  "ModifyOrder": {
    "new_size": 588213,
    "order_id": 27459485,
    "new_price": null
  }
}