tx 0x25c8175d66791e7c7fb971f1a9d6f3feb3dc4fc0a4e5e5fc5e734009fc0c90a6Copy

payload

{
  "ModifyOrder": {
    "new_size": 1252486201,
    "order_id": 15945164,
    "new_price": null
  }
}