tx 0x0551d6f9d58fcf5c02bce4e5aa9987b2d2cac0fc21aa9ca887b2b9b83438f6bfCopy

payload

{
  "ModifyOrder": {
    "new_size": 7951666,
    "order_id": 21938780,
    "new_price": null
  }
}